30620973

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2417}}^1$

素因数の和:2564

約数の個数: 16

約数和(自身を含む): 42247296

約数和(自身を除く): 11626323

約数列:

[1, 3, 41, 103, 123, 309, 2417, 4223, 7251, 12669, 99097, 248951, 297291, 746853, 10206991, 30620973]

約数ペア:

[(1, 30620973), (3, 10206991), (41, 746853), (103, 297291), (123, 248951), (309, 99097), (2417, 12669), (4223, 7251)]