1416969

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 2176200

約数和(自身を除く): 759231

約数列:

[1, 3, 9, 29, 61, 87, 89, 183, 261, 267, 549, 801, 1769, 2581, 5307, 5429, 7743, 15921, 16287, 23229, 48861, 157441, 472323, 1416969]

約数ペア:

[(1, 1416969), (3, 472323), (9, 157441), (29, 48861), (61, 23229), (87, 16287), (89, 15921), (183, 7743), (261, 5429), (267, 5307), (549, 2581), (801, 1769)]