7590150399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{16981}}^1$

素因数の和:17227

約数の個数: 32

約数和(自身を含む): 11118998464

約数和(自身を除く): 3528848065

約数列:

[1, 3, 13, 39, 73, 157, 219, 471, 949, 2041, 2847, 6123, 11461, 16981, 34383, 50943, 148993, 220753, 446979, 662259, 1239613, 2666017, 3718839, 7998051, 16114969, 34658221, 48344907, 103974663, 194619241, 583857723, 2530050133, 7590150399]

約数ペア:

[(1, 7590150399), (3, 2530050133), (13, 583857723), (39, 194619241), (73, 103974663), (157, 48344907), (219, 34658221), (471, 16114969), (949, 7998051), (2041, 3718839), (2847, 2666017), (6123, 1239613), (11461, 662259), (16981, 446979), (34383, 220753), (50943, 148993)]