1330211907

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{165511}}^1$

素因数の和:165583

約数の個数: 24

約数和(自身を含む): 2065589760

約数和(自身を除く): 735377853

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 165511, 496533, 1489599, 3144709, 7779017, 9434127, 23337051, 28302381, 70011153, 147801323, 443403969, 1330211907]

約数ペア:

[(1, 1330211907), (3, 443403969), (9, 147801323), (19, 70011153), (47, 28302381), (57, 23337051), (141, 9434127), (171, 7779017), (423, 3144709), (893, 1489599), (2679, 496533), (8037, 165511)]