215846961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{10601}}^1$

素因数の和:11232

約数の個数: 16

約数和(自身を含む): 314497728

約数和(自身を除く): 98650767

約数列:

[1, 3, 11, 33, 617, 1851, 6787, 10601, 20361, 31803, 116611, 349833, 6540817, 19622451, 71948987, 215846961]

約数ペア:

[(1, 215846961), (3, 71948987), (11, 19622451), (33, 6540817), (617, 349833), (1851, 116611), (6787, 31803), (10601, 20361)]