214980531

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{4241}}^1$

素因数の和:4582

約数の個数: 16

約数和(自身を含む): 292460448

約数和(自身を除く): 77479917

約数列:

[1, 3, 61, 183, 277, 831, 4241, 12723, 16897, 50691, 258701, 776103, 1174757, 3524271, 71660177, 214980531]

約数ペア:

[(1, 214980531), (3, 71660177), (61, 3524271), (183, 1174757), (277, 776103), (831, 258701), (4241, 50691), (12723, 16897)]