1346891

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 24

約数和(自身を含む): 1792224

約数和(自身を除く): 445333

約数列:

[1, 7, 13, 19, 41, 91, 133, 247, 287, 361, 533, 779, 1729, 2527, 3731, 4693, 5453, 10127, 14801, 32851, 70889, 103607, 192413, 1346891]

約数ペア:

[(1, 1346891), (7, 192413), (13, 103607), (19, 70889), (41, 32851), (91, 14801), (133, 10127), (247, 5453), (287, 4693), (361, 3731), (533, 2527), (779, 1729)]