1284303681

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{8669}}^1$

素因数の和:8771

約数の個数: 40

約数和(自身を含む): 2014214400

約数和(自身を除く): 729910719

約数列:

[1, 3, 9, 27, 31, 59, 81, 93, 177, 279, 531, 837, 1593, 1829, 2511, 4779, 5487, 8669, 16461, 26007, 49383, 78021, 148149, 234063, 268739, 511471, 702189, 806217, 1534413, 2418651, 4603239, 7255953, 13809717, 15855601, 21767859, 41429151, 47566803, 142700409, 428101227, 1284303681]

約数ペア:

[(1, 1284303681), (3, 428101227), (9, 142700409), (27, 47566803), (31, 41429151), (59, 21767859), (81, 15855601), (93, 13809717), (177, 7255953), (279, 4603239), (531, 2418651), (837, 1534413), (1593, 806217), (1829, 702189), (2511, 511471), (4779, 268739), (5487, 234063), (8669, 148149), (16461, 78021), (26007, 49383)]