24815427

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5347}}^1$

素因数の和:5387

約数の個数: 32

約数和(自身を含む): 43126272

約数和(自身を除く): 18310845

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 5347, 16041, 37429, 69511, 90899, 112287, 208533, 272697, 486577, 636293, 1181687, 1459731, 1908879, 3545061, 8271809, 24815427]

約数ペア:

[(1, 24815427), (3, 8271809), (7, 3545061), (13, 1908879), (17, 1459731), (21, 1181687), (39, 636293), (51, 486577), (91, 272697), (119, 208533), (221, 112287), (273, 90899), (357, 69511), (663, 37429), (1547, 16041), (4641, 5347)]