2912149491

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{40177}}^1$

素因数の和:40870

約数の個数: 16

約数和(自身を含む): 3994014624

約数和(自身を除く): 1081865133

約数列:

[1, 3, 37, 111, 653, 1959, 24161, 40177, 72483, 120531, 1486549, 4459647, 26235581, 78706743, 970716497, 2912149491]

約数ペア:

[(1, 2912149491), (3, 970716497), (37, 78706743), (111, 26235581), (653, 4459647), (1959, 1486549), (24161, 120531), (40177, 72483)]