621371151947

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{12647}}^1$

素因数の和:12948

約数の個数: 64

約数和(自身を含む): 796773003264

約数和(自身を除く): 175401851317

約数列:

[1, 7, 13, 53, 61, 91, 167, 371, 427, 689, 793, 1169, 2171, 3233, 4823, 5551, 8851, 10187, 12647, 15197, 22631, 42029, 61957, 71309, 88529, 115063, 132431, 164411, 294203, 539911, 670291, 771467, 805441, 927017, 1150877, 2112049, 3779377, 4692037, 5400269, 7018843, 8713783, 10029071, 14784343, 27456637, 40887751, 49131901, 60996481, 70203497, 111938597, 128834989, 192196459, 286214257, 531540763, 783570179, 901844923, 1455201761, 1674854857, 3720785341, 6828254417, 10186412327, 11723983999, 47797780919, 88767307421, 621371151947]

約数ペア:

[(1, 621371151947), (7, 88767307421), (13, 47797780919), (53, 11723983999), (61, 10186412327), (91, 6828254417), (167, 3720785341), (371, 1674854857), (427, 1455201761), (689, 901844923), (793, 783570179), (1169, 531540763), (2171, 286214257), (3233, 192196459), (4823, 128834989), (5551, 111938597), (8851, 70203497), (10187, 60996481), (12647, 49131901), (15197, 40887751), (22631, 27456637), (42029, 14784343), (61957, 10029071), (71309, 8713783), (88529, 7018843), (115063, 5400269), (132431, 4692037), (164411, 3779377), (294203, 2112049), (539911, 1150877), (670291, 927017), (771467, 805441)]