15879479

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 21349008

約数和(自身を除く): 5469529

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 1733, 9163, 12131, 19063, 29461, 84917, 133441, 206227, 324071, 934087, 1443589, 2268497, 15879479]

約数ペア:

[(1, 15879479), (7, 2268497), (11, 1443589), (17, 934087), (49, 324071), (77, 206227), (119, 133441), (187, 84917), (539, 29461), (833, 19063), (1309, 12131), (1733, 9163)]