7890648601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{128393}}^1$

素因数の和:128592

約数の個数: 16

約数和(自身を含む): 8899244928

約数和(自身を除く): 1008596327

約数列:

[1, 11, 37, 151, 407, 1661, 5587, 61457, 128393, 1412323, 4750541, 19387343, 52255951, 213260773, 717331691, 7890648601]

約数ペア:

[(1, 7890648601), (11, 717331691), (37, 213260773), (151, 52255951), (407, 19387343), (1661, 4750541), (5587, 1412323), (61457, 128393)]