320173063

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 369008640

約数和(自身を除く): 48835577

約数列:

[1, 7, 307, 383, 389, 2149, 2681, 2723, 117581, 119423, 148987, 823067, 835961, 1042909, 45739009, 320173063]

約数ペア:

[(1, 320173063), (7, 45739009), (307, 1042909), (383, 835961), (389, 823067), (2149, 148987), (2681, 119423), (2723, 117581)]