123730369

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{9539}}^1$

素因数の和:9672

約数の個数: 16

約数和(自身を含む): 151113600

約数和(自身を除く): 27383231

約数列:

[1, 7, 17, 109, 119, 763, 1853, 9539, 12971, 66773, 162163, 1039751, 1135141, 7278257, 17675767, 123730369]

約数ペア:

[(1, 123730369), (7, 17675767), (17, 7278257), (109, 1135141), (119, 1039751), (763, 162163), (1853, 66773), (9539, 12971)]