9958011

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 16174080

約数和(自身を除く): 6216069

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 389, 483, 1113, 1167, 1219, 2723, 3657, 8169, 8533, 8947, 20617, 25599, 26841, 61851, 62629, 144319, 187887, 432957, 474191, 1422573, 3319337, 9958011]

約数ペア:

[(1, 9958011), (3, 3319337), (7, 1422573), (21, 474191), (23, 432957), (53, 187887), (69, 144319), (159, 62629), (161, 61851), (371, 26841), (389, 25599), (483, 20617), (1113, 8947), (1167, 8533), (1219, 8169), (2723, 3657)]