25607127

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 42499072

約数和(自身を除く): 16891945

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 679, 967, 1261, 2037, 2901, 3783, 6769, 8827, 12571, 20307, 26481, 37713, 87997, 93799, 263991, 281397, 656593, 1219387, 1969779, 3658161, 8535709, 25607127]

約数ペア:

[(1, 25607127), (3, 8535709), (7, 3658161), (13, 1969779), (21, 1219387), (39, 656593), (91, 281397), (97, 263991), (273, 93799), (291, 87997), (679, 37713), (967, 26481), (1261, 20307), (2037, 12571), (2901, 8827), (3783, 6769)]