62828571

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 95316480

約数和(自身を除く): 32487909

約数列:

[1, 3, 13, 23, 39, 69, 89, 267, 299, 787, 897, 1157, 2047, 2361, 3471, 6141, 10231, 18101, 26611, 30693, 54303, 70043, 79833, 210129, 235313, 705939, 910559, 1610989, 2731677, 4832967, 20942857, 62828571]

約数ペア:

[(1, 62828571), (3, 20942857), (13, 4832967), (23, 2731677), (39, 1610989), (69, 910559), (89, 705939), (267, 235313), (299, 210129), (787, 79833), (897, 70043), (1157, 54303), (2047, 30693), (2361, 26611), (3471, 18101), (6141, 10231)]