120109717

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42577}}^1$

素因数の和:42628

約数の個数: 16

約数和(自身を含む): 152599552

約数和(自身を除く): 32489835

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 42577, 298039, 553501, 1319887, 3874507, 9239209, 17158531, 120109717]

約数ペア:

[(1, 120109717), (7, 17158531), (13, 9239209), (31, 3874507), (91, 1319887), (217, 553501), (403, 298039), (2821, 42577)]