14721867

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 22022000

約数和(自身を除く): 7300133

約数列:

[1, 3, 9, 43, 109, 129, 327, 349, 387, 981, 1047, 3141, 4687, 14061, 15007, 38041, 42183, 45021, 114123, 135063, 342369, 1635763, 4907289, 14721867]

約数ペア:

[(1, 14721867), (3, 4907289), (9, 1635763), (43, 342369), (109, 135063), (129, 114123), (327, 45021), (349, 42183), (387, 38041), (981, 15007), (1047, 14061), (3141, 4687)]