17207749

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 20554560

約数和(自身を除く): 3346811

約数列:

[1, 13, 19, 23, 169, 233, 247, 299, 437, 3029, 3211, 3887, 4427, 5359, 5681, 39377, 57551, 69667, 73853, 101821, 748163, 905671, 1323673, 17207749]

約数ペア:

[(1, 17207749), (13, 1323673), (19, 905671), (23, 748163), (169, 101821), (233, 73853), (247, 69667), (299, 57551), (437, 39377), (3029, 5681), (3211, 5359), (3887, 4427)]