120672553

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 135184896

約数和(自身を除く): 14512343

約数列:

[1, 19, 31, 41, 263, 361, 589, 779, 1271, 4997, 8153, 10783, 11191, 14801, 24149, 94943, 154907, 204877, 334273, 458831, 2943233, 3892663, 6351187, 120672553]

約数ペア:

[(1, 120672553), (19, 6351187), (31, 3892663), (41, 2943233), (263, 458831), (361, 334273), (589, 204877), (779, 154907), (1271, 94943), (4997, 24149), (8153, 14801), (10783, 11191)]