42193353

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1009}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 57594240

約数和(自身を除く): 15400887

約数列:

[1, 3, 53, 159, 263, 789, 1009, 3027, 13939, 41817, 53477, 160431, 265367, 796101, 14064451, 42193353]

約数ペア:

[(1, 42193353), (3, 14064451), (53, 796101), (159, 265367), (263, 160431), (789, 53477), (1009, 41817), (3027, 13939)]