7240671

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 11007360

約数和(自身を除く): 3766689

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 359, 747, 1077, 2241, 3231, 6723, 9693, 20169, 29079, 29797, 87237, 89391, 268173, 804519, 2413557, 7240671]

約数ペア:

[(1, 7240671), (3, 2413557), (9, 804519), (27, 268173), (81, 89391), (83, 87237), (243, 29797), (249, 29079), (359, 20169), (747, 9693), (1077, 6723), (2241, 3231)]