2129126493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{8689}}^1$

素因数の和:8869

約数の個数: 32

約数和(自身を含む): 3137854720

約数和(自身を除く): 1008728227

約数列:

[1, 3, 13, 39, 61, 103, 183, 309, 793, 1339, 2379, 4017, 6283, 8689, 18849, 26067, 81679, 112957, 245037, 338871, 530029, 894967, 1590087, 2684901, 6890377, 11634571, 20671131, 34903713, 54592987, 163778961, 709708831, 2129126493]

約数ペア:

[(1, 2129126493), (3, 709708831), (13, 163778961), (39, 54592987), (61, 34903713), (103, 20671131), (183, 11634571), (309, 6890377), (793, 2684901), (1339, 1590087), (2379, 894967), (4017, 530029), (6283, 338871), (8689, 245037), (18849, 112957), (26067, 81679)]