236128431

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1022201}}^1$

素因数の和:1022222

約数の個数: 16

約数和(自身を含む): 392525568

約数和(自身を除く): 156397137

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1022201, 3066603, 7155407, 11244211, 21466221, 33732633, 78709477, 236128431]

約数ペア:

[(1, 236128431), (3, 78709477), (7, 33732633), (11, 21466221), (21, 11244211), (33, 7155407), (77, 3066603), (231, 1022201)]