13295547

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 20653776

約数和(自身を除く): 7358229

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 1297, 3417, 3891, 10251, 11673, 22049, 66147, 86899, 198441, 260697, 782091, 1477283, 4431849, 13295547]

約数ペア:

[(1, 13295547), (3, 4431849), (9, 1477283), (17, 782091), (51, 260697), (67, 198441), (153, 86899), (201, 66147), (603, 22049), (1139, 11673), (1297, 10251), (3417, 3891)]