13966563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2281}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 20191136

約数和(自身を除く): 6224573

約数列:

[1, 3, 13, 39, 157, 471, 2041, 2281, 6123, 6843, 29653, 88959, 358117, 1074351, 4655521, 13966563]

約数ペア:

[(1, 13966563), (3, 4655521), (13, 1074351), (39, 358117), (157, 88959), (471, 29653), (2041, 6843), (2281, 6123)]