13624119

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 40

約数和(自身を含む): 21745152

約数和(自身を除く): 8121033

約数列:

[1, 3, 9, 23, 27, 69, 71, 81, 103, 207, 213, 309, 621, 639, 927, 1633, 1863, 1917, 2369, 2781, 4899, 5751, 7107, 7313, 8343, 14697, 21321, 21939, 44091, 63963, 65817, 132273, 168199, 191889, 197451, 504597, 592353, 1513791, 4541373, 13624119]

約数ペア:

[(1, 13624119), (3, 4541373), (9, 1513791), (23, 592353), (27, 504597), (69, 197451), (71, 191889), (81, 168199), (103, 132273), (207, 65817), (213, 63963), (309, 44091), (621, 21939), (639, 21321), (927, 14697), (1633, 8343), (1863, 7313), (1917, 7107), (2369, 5751), (2781, 4899)]