17470401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12107}}^1$

素因数の和:12160

約数の個数: 16

約数和(自身を含む): 25765824

約数和(自身を除く): 8295423

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 12107, 36321, 157391, 447959, 472173, 1343877, 5823467, 17470401]

約数ペア:

[(1, 17470401), (3, 5823467), (13, 1343877), (37, 472173), (39, 447959), (111, 157391), (481, 36321), (1443, 12107)]