2012690403

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{120817}}^1$

素因数の和:121443

約数の個数: 16

約数和(自身を含む): 2986620960

約数和(自身を除く): 973930557

約数列:

[1, 3, 9, 27, 617, 1851, 5553, 16659, 120817, 362451, 1087353, 3262059, 74544089, 223632267, 670896801, 2012690403]

約数ペア:

[(1, 2012690403), (3, 670896801), (9, 223632267), (27, 74544089), (617, 3262059), (1851, 1087353), (5553, 362451), (16659, 120817)]