1730188257

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1128629}}^1$

素因数の和:1128712

約数の個数: 16

約数和(自身を含む): 2672595840

約数和(自身を除く): 942407583

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1128629, 3385887, 7900403, 23701209, 82389917, 247169751, 576729419, 1730188257]

約数ペア:

[(1, 1730188257), (3, 576729419), (7, 247169751), (21, 82389917), (73, 23701209), (219, 7900403), (511, 3385887), (1533, 1128629)]