23400621

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 34666944

約数和(自身を除く): 11266323

約数列:

[1, 3, 9, 67, 151, 201, 257, 453, 603, 771, 1359, 2313, 10117, 17219, 30351, 38807, 51657, 91053, 116421, 154971, 349263, 2600069, 7800207, 23400621]

約数ペア:

[(1, 23400621), (3, 7800207), (9, 2600069), (67, 349263), (151, 154971), (201, 116421), (257, 91053), (453, 51657), (603, 38807), (771, 30351), (1359, 17219), (2313, 10117)]