2688339927

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{97499}}^1$

素因数の和:97623

約数の個数: 32

約数和(自身を含む): 4455360000

約数和(自身を除く): 1767020073

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 273, 303, 707, 1313, 2121, 3939, 9191, 27573, 97499, 292497, 682493, 1267487, 2047479, 3802461, 8872409, 9847399, 26617227, 29542197, 68931793, 128016187, 206795379, 384048561, 896113309, 2688339927]

約数ペア:

[(1, 2688339927), (3, 896113309), (7, 384048561), (13, 206795379), (21, 128016187), (39, 68931793), (91, 29542197), (101, 26617227), (273, 9847399), (303, 8872409), (707, 3802461), (1313, 2047479), (2121, 1267487), (3939, 682493), (9191, 292497), (27573, 97499)]