2016365883

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1\times {\mathrm{857}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 3098135040

約数和(自身を除く): 1081769157

約数列:

[1, 3, 7, 21, 181, 543, 619, 857, 1267, 1857, 2571, 3801, 4333, 5999, 12999, 17997, 112039, 155117, 336117, 465351, 530483, 784273, 1085819, 1591449, 2352819, 3257457, 3713381, 11140143, 96017423, 288052269, 672121961, 2016365883]

約数ペア:

[(1, 2016365883), (3, 672121961), (7, 288052269), (21, 96017423), (181, 11140143), (543, 3713381), (619, 3257457), (857, 2352819), (1267, 1591449), (1857, 1085819), (2571, 784273), (3801, 530483), (4333, 465351), (5999, 336117), (12999, 155117), (17997, 112039)]