221501199

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1\times {\mathrm{1223}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 299987712

約数和(自身を除く): 78486513

約数列:

[1, 3, 73, 219, 827, 1223, 2481, 3669, 60371, 89279, 181113, 267837, 1011421, 3034263, 73833733, 221501199]

約数ペア:

[(1, 221501199), (3, 73833733), (73, 3034263), (219, 1011421), (827, 267837), (1223, 181113), (2481, 89279), (3669, 60371)]