3313264521

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{18451}}^1$

素因数の和:18981

約数の個数: 32

約数和(自身を含む): 5356689408

約数和(自身を除く): 2043424887

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 503, 1509, 3521, 8551, 10563, 18451, 25653, 55353, 59857, 129157, 179571, 313667, 387471, 941001, 2195669, 6587007, 9280853, 27842559, 64965971, 157774501, 194897913, 473323503, 1104421507, 3313264521]

約数ペア:

[(1, 3313264521), (3, 1104421507), (7, 473323503), (17, 194897913), (21, 157774501), (51, 64965971), (119, 27842559), (357, 9280853), (503, 6587007), (1509, 2195669), (3521, 941001), (8551, 387471), (10563, 313667), (18451, 179571), (25653, 129157), (55353, 59857)]