130792389

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{727}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 215255040

約数和(自身を除く): 84462651

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 659, 727, 1977, 2181, 4613, 5089, 8567, 9451, 13839, 15267, 25701, 28353, 59969, 66157, 179907, 198471, 479093, 1437279, 3353651, 6228209, 10060953, 18684627, 43597463, 130792389]

約数ペア:

[(1, 130792389), (3, 43597463), (7, 18684627), (13, 10060953), (21, 6228209), (39, 3353651), (91, 1437279), (273, 479093), (659, 198471), (727, 179907), (1977, 66157), (2181, 59969), (4613, 28353), (5089, 25701), (8567, 15267), (9451, 13839)]