1330303743

素因数分解:

$3^5\times {\mathrm{1721}}^1\times {\mathrm{3181}}^1$

素因数の和:4917

約数の個数: 24

約数和(自身を含む): 1994503056

約数和(自身を除く): 664199313

約数列:

[1, 3, 9, 27, 81, 243, 1721, 3181, 5163, 9543, 15489, 28629, 46467, 85887, 139401, 257661, 418203, 772983, 5474501, 16423503, 49270509, 147811527, 443434581, 1330303743]

約数ペア:

[(1, 1330303743), (3, 443434581), (9, 147811527), (27, 49270509), (81, 16423503), (243, 5474501), (1721, 772983), (3181, 418203), (5163, 257661), (9543, 139401), (15489, 85887), (28629, 46467)]