13612193

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 16204800

約数和(自身を除く): 2592607

約数列:

[1, 7, 31, 149, 217, 421, 1043, 2947, 4619, 13051, 32333, 62729, 91357, 439103, 1944599, 13612193]

約数ペア:

[(1, 13612193), (7, 1944599), (31, 439103), (149, 91357), (217, 62729), (421, 32333), (1043, 13051), (2947, 4619)]