144037439

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{51059}}^1$

素因数の和:51110

約数の個数: 16

約数和(自身を含む): 182999040

約数和(自身を除く): 38961601

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 51059, 357413, 663767, 1582829, 4646369, 11079803, 20576777, 144037439]

約数ペア:

[(1, 144037439), (7, 20576777), (13, 11079803), (31, 4646369), (91, 1582829), (217, 663767), (403, 357413), (2821, 51059)]