15070797

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 25072320

約数和(自身を除く): 10001523

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 1721, 2919, 5163, 8757, 12047, 15489, 36141, 108423, 239219, 717657, 1674533, 2152971, 5023599, 15070797]

約数ペア:

[(1, 15070797), (3, 5023599), (7, 2152971), (9, 1674533), (21, 717657), (63, 239219), (139, 108423), (417, 36141), (973, 15489), (1251, 12047), (1721, 8757), (2919, 5163)]