2400111

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 4402944

約数和(自身を除く): 2002833

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 83, 119, 153, 189, 243, 249, 357, 459, 567, 581, 747, 1071, 1377, 1411, 1701, 1743, 2241, 3213, 4131, 4233, 5229, 6723, 9639, 9877, 12699, 15687, 20169, 28917, 29631, 38097, 47061, 88893, 114291, 141183, 266679, 342873, 800037, 2400111]

約数ペア:

[(1, 2400111), (3, 800037), (7, 342873), (9, 266679), (17, 141183), (21, 114291), (27, 88893), (51, 47061), (63, 38097), (81, 29631), (83, 28917), (119, 20169), (153, 15687), (189, 12699), (243, 9877), (249, 9639), (357, 6723), (459, 5229), (567, 4233), (581, 4131), (747, 3213), (1071, 2241), (1377, 1743), (1411, 1701)]