2894331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 4239360

約数和(自身を除く): 1345029

約数列:

[1, 3, 11, 33, 229, 383, 687, 1149, 2519, 4213, 7557, 12639, 87707, 263121, 964777, 2894331]

約数ペア:

[(1, 2894331), (3, 964777), (11, 263121), (33, 87707), (229, 12639), (383, 7557), (687, 4213), (1149, 2519)]