2019412629

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{257611}}^1$

素因数の和:257697

約数の個数: 24

約数和(自身を含む): 3188206112

約数和(自身を除く): 1168793483

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 257611, 772833, 2318499, 3348943, 10046829, 17259937, 30140487, 51779811, 155339433, 224379181, 673137543, 2019412629]

約数ペア:

[(1, 2019412629), (3, 673137543), (9, 224379181), (13, 155339433), (39, 51779811), (67, 30140487), (117, 17259937), (201, 10046829), (603, 3348943), (871, 2318499), (2613, 772833), (7839, 257611)]