218326533

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{9497}}^1$

素因数の和:9676

約数の個数: 16

約数和(自身を含む): 297857280

約数和(自身を除く): 79530747

約数列:

[1, 3, 79, 97, 237, 291, 7663, 9497, 22989, 28491, 750263, 921209, 2250789, 2763627, 72775511, 218326533]

約数ペア:

[(1, 218326533), (3, 72775511), (79, 2763627), (97, 2250789), (237, 921209), (291, 750263), (7663, 28491), (9497, 22989)]