26966313

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{647}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 42659136

約数和(自身を除く): 15692823

約数列:

[1, 3, 9, 11, 33, 99, 421, 647, 1263, 1941, 3789, 4631, 5823, 7117, 13893, 21351, 41679, 64053, 272387, 817161, 2451483, 2996257, 8988771, 26966313]

約数ペア:

[(1, 26966313), (3, 8988771), (9, 2996257), (11, 2451483), (33, 817161), (99, 272387), (421, 64053), (647, 41679), (1263, 21351), (1941, 13893), (3789, 7117), (4631, 5823)]