2019958809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1\times {\mathrm{1571}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 3006167040

約数和(自身を除く): 986208231

約数列:

[1, 3, 11, 33, 47, 141, 517, 829, 1551, 1571, 2487, 4713, 9119, 17281, 27357, 38963, 51843, 73837, 116889, 221511, 428593, 812207, 1285779, 1302359, 2436621, 3907077, 14325949, 42977847, 61210873, 183632619, 673319603, 2019958809]

約数ペア:

[(1, 2019958809), (3, 673319603), (11, 183632619), (33, 61210873), (47, 42977847), (141, 14325949), (517, 3907077), (829, 2436621), (1551, 1302359), (1571, 1285779), (2487, 812207), (4713, 428593), (9119, 221511), (17281, 116889), (27357, 73837), (38963, 51843)]