456884037

素因数分解:

$3^3\times {\mathrm{821}}^1\times {\mathrm{20611}}^1$

素因数の和:21441

約数の個数: 16

約数和(自身を含む): 677722560

約数和(自身を除く): 220838523

約数列:

[1, 3, 9, 27, 821, 2463, 7389, 20611, 22167, 61833, 185499, 556497, 16921631, 50764893, 152294679, 456884037]

約数ペア:

[(1, 456884037), (3, 152294679), (9, 50764893), (27, 16921631), (821, 556497), (2463, 185499), (7389, 61833), (20611, 22167)]