14971887

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3547}}^1$

素因数の和:3627

約数の個数: 24

約数和(自身を含む): 25091456

約数和(自身を除く): 10119569

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 3547, 4221, 10641, 24829, 31923, 74487, 223461, 237649, 712947, 1663543, 2138841, 4990629, 14971887]

約数ペア:

[(1, 14971887), (3, 4990629), (7, 2138841), (9, 1663543), (21, 712947), (63, 237649), (67, 223461), (201, 74487), (469, 31923), (603, 24829), (1407, 10641), (3547, 4221)]