547350271

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{457}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 626928720

約数和(自身を除く): 79578449

約数列:

[1, 13, 19, 169, 247, 373, 457, 3211, 4849, 5941, 7087, 8683, 63037, 77233, 92131, 112879, 170461, 1197703, 1467427, 2215993, 3238759, 28807909, 42103867, 547350271]

約数ペア:

[(1, 547350271), (13, 42103867), (19, 28807909), (169, 3238759), (247, 2215993), (373, 1467427), (457, 1197703), (3211, 170461), (4849, 112879), (5941, 92131), (7087, 77233), (8683, 63037)]