13985517

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51229}}^1$

素因数の和:51252

約数の個数: 16

約数和(自身を含む): 22951040

約数和(自身を除く): 8965523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 51229, 153687, 358603, 665977, 1075809, 1997931, 4661839, 13985517]

約数ペア:

[(1, 13985517), (3, 4661839), (7, 1997931), (13, 1075809), (21, 665977), (39, 358603), (91, 153687), (273, 51229)]