3121316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{6449}}^1$

素因数の和:6475

約数の個数: 18

約数和(自身を含む): 6004950

約数和(自身を除く): 2883634

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 6449, 12898, 25796, 70939, 141878, 283756, 780329, 1560658, 3121316]

約数ペア:

[(1, 3121316), (2, 1560658), (4, 780329), (11, 283756), (22, 141878), (44, 70939), (121, 25796), (242, 12898), (484, 6449)]