12421245

素因数分解:

$3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1039}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 19918080

約数和(自身を除く): 7496835

約数列:

[1, 3, 5, 15, 797, 1039, 2391, 3117, 3985, 5195, 11955, 15585, 828083, 2484249, 4140415, 12421245]

約数ペア:

[(1, 12421245), (3, 4140415), (5, 2484249), (15, 828083), (797, 15585), (1039, 11955), (2391, 5195), (3117, 3985)]