13201539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4637}}^1$

素因数の和:4726

約数の個数: 16

約数和(自身を含む): 19219872

約数和(自身を除く): 6018333

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 4637, 13911, 60281, 180843, 338501, 1015503, 4400513, 13201539]

約数ペア:

[(1, 13201539), (3, 4400513), (13, 1015503), (39, 338501), (73, 180843), (219, 60281), (949, 13911), (2847, 4637)]