304818417

素因数分解:

$3^3\times {\mathrm{821}}^1\times {\mathrm{13751}}^1$

素因数の和:14581

約数の個数: 16

約数和(自身を含む): 452165760

約数和(自身を除く): 147347343

約数列:

[1, 3, 9, 27, 821, 2463, 7389, 13751, 22167, 41253, 123759, 371277, 11289571, 33868713, 101606139, 304818417]

約数ペア:

[(1, 304818417), (3, 101606139), (9, 33868713), (27, 11289571), (821, 371277), (2463, 123759), (7389, 41253), (13751, 22167)]