12141351

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 18155280

約数和(自身を除く): 6013929

約数列:

[1, 3, 9, 43, 129, 137, 229, 387, 411, 687, 1233, 2061, 5891, 9847, 17673, 29541, 31373, 53019, 88623, 94119, 282357, 1349039, 4047117, 12141351]

約数ペア:

[(1, 12141351), (3, 4047117), (9, 1349039), (43, 282357), (129, 94119), (137, 88623), (229, 53019), (387, 31373), (411, 29541), (687, 17673), (1233, 9847), (2061, 5891)]