253174971

素因数分解:

$3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{25169}}^1$

素因数の和:25658

約数の個数: 16

約数和(自身を含む): 386611200

約数和(自身を除く): 133436229

約数列:

[1, 3, 7, 21, 479, 1437, 3353, 10059, 25169, 75507, 176183, 528549, 12055951, 36167853, 84391657, 253174971]

約数ペア:

[(1, 253174971), (3, 84391657), (7, 36167853), (21, 12055951), (479, 528549), (1437, 176183), (3353, 75507), (10059, 25169)]