30982931

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 36172800

約数和(自身を除く): 5189869

約数列:

[1, 7, 79, 179, 313, 553, 1253, 2191, 14141, 24727, 56027, 98987, 173089, 392189, 4426133, 30982931]

約数ペア:

[(1, 30982931), (7, 4426133), (79, 392189), (179, 173089), (313, 98987), (553, 56027), (1253, 24727), (2191, 14141)]