423487009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{881}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 468659520

約数和(自身を除く): 45172511

約数列:

[1, 11, 89, 491, 881, 979, 5401, 9691, 43699, 78409, 432571, 480689, 862499, 4758281, 38498819, 423487009]

約数ペア:

[(1, 423487009), (11, 38498819), (89, 4758281), (491, 862499), (881, 480689), (979, 432571), (5401, 78409), (9691, 43699)]