28902951

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 52565760

約数和(自身を除く): 23662809

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 179, 231, 233, 537, 693, 699, 1253, 1611, 1631, 1969, 2097, 2563, 3759, 4893, 5907, 7689, 11277, 13783, 14679, 17721, 17941, 23067, 41349, 41707, 53823, 124047, 125121, 161469, 291949, 375363, 458777, 875847, 1376331, 2627541, 3211439, 4128993, 9634317, 28902951]

約数ペア:

[(1, 28902951), (3, 9634317), (7, 4128993), (9, 3211439), (11, 2627541), (21, 1376331), (33, 875847), (63, 458777), (77, 375363), (99, 291949), (179, 161469), (231, 125121), (233, 124047), (537, 53823), (693, 41707), (699, 41349), (1253, 23067), (1611, 17941), (1631, 17721), (1969, 14679), (2097, 13783), (2563, 11277), (3759, 7689), (4893, 5907)]