1013313

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 1567616

約数和(自身を除く): 554303

約数列:

[1, 3, 7, 21, 73, 219, 511, 661, 1533, 1983, 4627, 13881, 48253, 144759, 337771, 1013313]

約数ペア:

[(1, 1013313), (3, 337771), (7, 144759), (21, 48253), (73, 13881), (219, 4627), (511, 1983), (661, 1533)]