1470147

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 2328336

約数和(自身を除く): 858189

約数列:

[1, 3, 7, 21, 49, 73, 137, 147, 219, 411, 511, 959, 1533, 2877, 3577, 6713, 10001, 10731, 20139, 30003, 70007, 210021, 490049, 1470147]

約数ペア:

[(1, 1470147), (3, 490049), (7, 210021), (21, 70007), (49, 30003), (73, 20139), (137, 10731), (147, 10001), (219, 6713), (411, 3577), (511, 2877), (959, 1533)]