2006294409

素因数分解:

$3^2\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{21503}}^1$

素因数の和:22997

約数の個数: 24

約数和(自身を含む): 3314368512

約数和(自身を除く): 1308074103

約数列:

[1, 3, 7, 9, 21, 63, 1481, 4443, 10367, 13329, 21503, 31101, 64509, 93303, 150521, 193527, 451563, 1354689, 31845943, 95537829, 222921601, 286613487, 668764803, 2006294409]

約数ペア:

[(1, 2006294409), (3, 668764803), (7, 286613487), (9, 222921601), (21, 95537829), (63, 31845943), (1481, 1354689), (4443, 451563), (10367, 193527), (13329, 150521), (21503, 93303), (31101, 64509)]