4254237

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{2797}}^1$

素因数の和:2829

約数の個数: 18

約数和(自身を含む): 6656442

約数和(自身を除く): 2402205

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2797, 8391, 25173, 36361, 109083, 327249, 472693, 1418079, 4254237]

約数ペア:

[(1, 4254237), (3, 1418079), (9, 472693), (13, 327249), (39, 109083), (117, 36361), (169, 25173), (507, 8391), (1521, 2797)]