63796789

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2940

約数の個数: 16

約数和(自身を含む): 75530880

約数和(自身を除く): 11734091

約数列:

[1, 7, 53, 61, 371, 427, 2819, 3233, 19733, 22631, 149407, 171959, 1045849, 1203713, 9113827, 63796789]

約数ペア:

[(1, 63796789), (7, 9113827), (53, 1203713), (61, 1045849), (371, 171959), (427, 149407), (2819, 22631), (3233, 19733)]