13683447

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 20685600

約数和(自身を除く): 7002153

約数列:

[1, 3, 9, 29, 87, 103, 261, 309, 509, 927, 1527, 2987, 4581, 8961, 14761, 26883, 44283, 52427, 132849, 157281, 471843, 1520383, 4561149, 13683447]

約数ペア:

[(1, 13683447), (3, 4561149), (9, 1520383), (29, 471843), (87, 157281), (103, 132849), (261, 52427), (309, 44283), (509, 26883), (927, 14761), (1527, 8961), (2987, 4581)]