283348887

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{3323}}^1$

素因数の和:4030

約数の個数: 16

約数和(自身を含む): 387285888

約数和(自身を除く): 103937001

約数列:

[1, 3, 43, 129, 661, 1983, 3323, 9969, 28423, 85269, 142889, 428667, 2196503, 6589509, 94449629, 283348887]

約数ペア:

[(1, 283348887), (3, 94449629), (43, 6589509), (129, 2196503), (661, 428667), (1983, 142889), (3323, 85269), (9969, 28423)]