7430049

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 12545280

約数和(自身を除く): 5115231

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 269, 279, 297, 341, 807, 837, 891, 1023, 2421, 2511, 2959, 3069, 7263, 8339, 8877, 9207, 21789, 25017, 26631, 27621, 75051, 79893, 91729, 225153, 239679, 275187, 675459, 825561, 2476683, 7430049]

約数ペア:

[(1, 7430049), (3, 2476683), (9, 825561), (11, 675459), (27, 275187), (31, 239679), (33, 225153), (81, 91729), (93, 79893), (99, 75051), (269, 27621), (279, 26631), (297, 25017), (341, 21789), (807, 9207), (837, 8877), (891, 8339), (1023, 7263), (2421, 3069), (2511, 2959)]