8110921

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 10886400

約数和(自身を除く): 2775479

約数列:

[1, 7, 13, 17, 49, 91, 107, 119, 221, 343, 637, 749, 833, 1391, 1547, 1819, 4459, 5243, 5831, 9737, 10829, 12733, 23647, 36701, 68159, 75803, 89131, 165529, 477113, 623917, 1158703, 8110921]

約数ペア:

[(1, 8110921), (7, 1158703), (13, 623917), (17, 477113), (49, 165529), (91, 89131), (107, 75803), (119, 68159), (221, 36701), (343, 23647), (637, 12733), (749, 10829), (833, 9737), (1391, 5831), (1547, 5243), (1819, 4459)]