29778917

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{5107}}^1$

素因数の和:5145

約数の個数: 16

約数和(自身を含む): 36777600

約数和(自身を除く): 6998683

約数列:

[1, 7, 17, 49, 119, 343, 833, 5107, 5831, 35749, 86819, 250243, 607733, 1751701, 4254131, 29778917]

約数ペア:

[(1, 29778917), (7, 4254131), (17, 1751701), (49, 607733), (119, 250243), (343, 86819), (833, 35749), (5107, 5831)]