10667643

素因数分解:

$3^1\times 7^4\times {\mathrm{1481}}^1$

素因数の和:1512

約数の個数: 20

約数和(自身を含む): 16604328

約数和(自身を除く): 5936685

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1481, 2401, 4443, 7203, 10367, 31101, 72569, 217707, 507983, 1523949, 3555881, 10667643]

約数ペア:

[(1, 10667643), (3, 3555881), (7, 1523949), (21, 507983), (49, 217707), (147, 72569), (343, 31101), (1029, 10367), (1481, 7203), (2401, 4443)]