10725267

素因数分解:

$3^1\times 7^4\times {\mathrm{1489}}^1$

素因数の和:1520

約数の個数: 20

約数和(自身を含む): 16693960

約数和(自身を除く): 5968693

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1489, 2401, 4467, 7203, 10423, 31269, 72961, 218883, 510727, 1532181, 3575089, 10725267]

約数ペア:

[(1, 10725267), (3, 3575089), (7, 1532181), (21, 510727), (49, 218883), (147, 72961), (343, 31269), (1029, 10423), (1489, 7203), (2401, 4467)]