1230621843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{250279}}^1$

素因数の和:250442

約数の個数: 16

約数和(自身を含む): 1802016000

約数和(自身を除く): 571394157

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 250279, 750837, 2753069, 8259207, 37291571, 111874713, 410207281, 1230621843]

約数ペア:

[(1, 1230621843), (3, 410207281), (11, 111874713), (33, 37291571), (149, 8259207), (447, 2753069), (1639, 750837), (4917, 250279)]