47326617

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 78798720

約数和(自身を除く): 31472103

約数列:

[1, 3, 9, 13, 23, 39, 43, 69, 117, 129, 207, 299, 387, 409, 559, 897, 989, 1227, 1677, 2691, 2967, 3681, 5031, 5317, 8901, 9407, 12857, 15951, 17587, 28221, 38571, 47853, 52761, 84663, 115713, 122291, 158283, 228631, 366873, 404501, 685893, 1100619, 1213503, 2057679, 3640509, 5258513, 15775539, 47326617]

約数ペア:

[(1, 47326617), (3, 15775539), (9, 5258513), (13, 3640509), (23, 2057679), (39, 1213503), (43, 1100619), (69, 685893), (117, 404501), (129, 366873), (207, 228631), (299, 158283), (387, 122291), (409, 115713), (559, 84663), (897, 52761), (989, 47853), (1227, 38571), (1677, 28221), (2691, 17587), (2967, 15951), (3681, 12857), (5031, 9407), (5317, 8901)]