171917256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1023317}}^1$

素因数の和:1023333

約数の個数: 32

約数和(自身を含む): 491192640

約数和(自身を除く): 319275384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1023317, 2046634, 3069951, 4093268, 6139902, 7163219, 8186536, 12279804, 14326438, 21489657, 24559608, 28652876, 42979314, 57305752, 85958628, 171917256]

約数ペア:

[(1, 171917256), (2, 85958628), (3, 57305752), (4, 42979314), (6, 28652876), (7, 24559608), (8, 21489657), (12, 14326438), (14, 12279804), (21, 8186536), (24, 7163219), (28, 6139902), (42, 4093268), (56, 3069951), (84, 2046634), (168, 1023317)]