1230342261

素因数分解:

$3^1\times {\mathrm{557}}^1\times {\mathrm{607}}^1\times {\mathrm{1213}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 1647465984

約数和(自身を除く): 417123723

約数列:

[1, 3, 557, 607, 1213, 1671, 1821, 3639, 338099, 675641, 736291, 1014297, 2026923, 2208873, 410114087, 1230342261]

約数ペア:

[(1, 1230342261), (3, 410114087), (557, 2208873), (607, 2026923), (1213, 1014297), (1671, 736291), (1821, 675641), (3639, 338099)]