890097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 1323840

約数和(自身を除く): 433743

約数列:

[1, 3, 13, 29, 39, 87, 377, 787, 1131, 2361, 10231, 22823, 30693, 68469, 296699, 890097]

約数ペア:

[(1, 890097), (3, 296699), (13, 68469), (29, 30693), (39, 22823), (87, 10231), (377, 2361), (787, 1131)]