4126257

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 6388200

約数和(自身を除く): 2261943

約数列:

[1, 3, 9, 17, 51, 149, 153, 181, 447, 543, 1341, 1629, 2533, 3077, 7599, 9231, 22797, 26969, 27693, 80907, 242721, 458473, 1375419, 4126257]

約数ペア:

[(1, 4126257), (3, 1375419), (9, 458473), (17, 242721), (51, 80907), (149, 27693), (153, 26969), (181, 22797), (447, 9231), (543, 7599), (1341, 3077), (1629, 2533)]