17472663

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 29213184

約数和(自身を除く): 11740521

約数列:

[1, 3, 9, 13, 23, 39, 43, 69, 117, 129, 151, 207, 299, 387, 453, 559, 897, 989, 1359, 1677, 1963, 2691, 2967, 3473, 5031, 5889, 6493, 8901, 10419, 12857, 17667, 19479, 31257, 38571, 45149, 58437, 84409, 115713, 135447, 149339, 253227, 406341, 448017, 759681, 1344051, 1941407, 5824221, 17472663]

約数ペア:

[(1, 17472663), (3, 5824221), (9, 1941407), (13, 1344051), (23, 759681), (39, 448017), (43, 406341), (69, 253227), (117, 149339), (129, 135447), (151, 115713), (207, 84409), (299, 58437), (387, 45149), (453, 38571), (559, 31257), (897, 19479), (989, 17667), (1359, 12857), (1677, 10419), (1963, 8901), (2691, 6493), (2967, 5889), (3473, 5031)]