10001803

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 12440288

約数和(自身を除く): 2438485

約数列:

[1, 7, 23, 37, 73, 161, 259, 511, 529, 851, 1679, 2701, 3703, 5957, 11753, 18907, 19573, 38617, 62123, 137011, 270319, 434861, 1428829, 10001803]

約数ペア:

[(1, 10001803), (7, 1428829), (23, 434861), (37, 270319), (73, 137011), (161, 62123), (259, 38617), (511, 19573), (529, 18907), (851, 11753), (1679, 5957), (2701, 3703)]