11897467677

素因数分解:

$3^4\times {\mathrm{1453}}^1\times {\mathrm{101089}}^1$

素因数の和:102554

約数の個数: 20

約数和(自身を含む): 17785168060

約数和(自身を除く): 5887700383

約数列:

[1, 3, 9, 27, 81, 1453, 4359, 13077, 39231, 101089, 117693, 303267, 909801, 2729403, 8188209, 146882317, 440646951, 1321940853, 3965822559, 11897467677]

約数ペア:

[(1, 11897467677), (3, 3965822559), (9, 1321940853), (27, 440646951), (81, 146882317), (1453, 8188209), (4359, 2729403), (13077, 909801), (39231, 303267), (101089, 117693)]