2658807

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 4062240

約数和(自身を除く): 1403433

約数列:

[1, 3, 9, 29, 61, 87, 167, 183, 261, 501, 549, 1503, 1769, 4843, 5307, 10187, 14529, 15921, 30561, 43587, 91683, 295423, 886269, 2658807]

約数ペア:

[(1, 2658807), (3, 886269), (9, 295423), (29, 91683), (61, 43587), (87, 30561), (167, 15921), (183, 14529), (261, 10187), (501, 5307), (549, 4843), (1503, 1769)]