2479291857

素因数分解:

$3^2\times 7^2\times {\mathrm{1231}}^1\times {\mathrm{4567}}^1$

素因数の和:5818

約数の個数: 36

約数和(自身を含む): 4170182016

約数和(自身を除く): 1690890159

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1231, 3693, 4567, 8617, 11079, 13701, 25851, 31969, 41103, 60319, 77553, 95907, 180957, 223783, 287721, 542871, 671349, 2014047, 5621977, 16865931, 39353839, 50597793, 118061517, 275476873, 354184551, 826430619, 2479291857]

約数ペア:

[(1, 2479291857), (3, 826430619), (7, 354184551), (9, 275476873), (21, 118061517), (49, 50597793), (63, 39353839), (147, 16865931), (441, 5621977), (1231, 2014047), (3693, 671349), (4567, 542871), (8617, 287721), (11079, 223783), (13701, 180957), (25851, 95907), (31969, 77553), (41103, 60319)]