131445786234

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{447094511}}^1$

素因数の和:447094530

約数の個数: 24

約数和(自身を含む): 305812646208

約数和(自身を除く): 174366859974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 447094511, 894189022, 1341283533, 2682567066, 3129661577, 6259323154, 9388984731, 18777969462, 21907631039, 43815262078, 65722893117, 131445786234]

約数ペア:

[(1, 131445786234), (2, 65722893117), (3, 43815262078), (6, 21907631039), (7, 18777969462), (14, 9388984731), (21, 6259323154), (42, 3129661577), (49, 2682567066), (98, 1341283533), (147, 894189022), (294, 447094511)]