2141061

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 3197376

約数和(自身を除く): 1056315

約数列:

[1, 3, 13, 39, 41, 103, 123, 169, 309, 507, 533, 1339, 1599, 4017, 4223, 6929, 12669, 17407, 20787, 52221, 54899, 164697, 713687, 2141061]

約数ペア:

[(1, 2141061), (3, 713687), (13, 164697), (39, 54899), (41, 52221), (103, 20787), (123, 17407), (169, 12669), (309, 6929), (507, 4223), (533, 4017), (1339, 1599)]