1330376313

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{192557}}^1$

素因数の和:192621

約数の個数: 24

約数和(自身を含む): 2107354752

約数和(自身を除く): 776978439

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 192557, 577671, 1347899, 4043697, 9050179, 9435293, 27150537, 28305879, 63351253, 190053759, 443458771, 1330376313]

約数ペア:

[(1, 1330376313), (3, 443458771), (7, 190053759), (21, 63351253), (47, 28305879), (49, 27150537), (141, 9435293), (147, 9050179), (329, 4043697), (987, 1347899), (2303, 577671), (6909, 192557)]