2358447

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 3967488

約数和(自身を除く): 1609041

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 163, 273, 371, 489, 689, 1113, 1141, 2067, 2119, 3423, 4823, 6357, 8639, 14469, 14833, 25917, 44499, 60473, 112307, 181419, 336921, 786149, 2358447]

約数ペア:

[(1, 2358447), (3, 786149), (7, 336921), (13, 181419), (21, 112307), (39, 60473), (53, 44499), (91, 25917), (159, 14833), (163, 14469), (273, 8639), (371, 6357), (489, 4823), (689, 3423), (1113, 2119), (1141, 2067)]