2912653569

素因数分解:

$3^1\times 7^1\times {\mathrm{3559}}^1\times {\mathrm{38971}}^1$

素因数の和:42540

約数の個数: 16

約数和(自身を含む): 4439690240

約数和(自身を除く): 1527036671

約数列:

[1, 3, 7, 21, 3559, 10677, 24913, 38971, 74739, 116913, 272797, 818391, 138697789, 416093367, 970884523, 2912653569]

約数ペア:

[(1, 2912653569), (3, 970884523), (7, 416093367), (21, 138697789), (3559, 818391), (10677, 272797), (24913, 116913), (38971, 74739)]