1902937101

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{3001}}^1$

素因数の和:3317

約数の個数: 32

約数和(自身を含む): 2783934720

約数和(自身を除く): 880997619

約数列:

[1, 3, 13, 39, 71, 213, 229, 687, 923, 2769, 2977, 3001, 8931, 9003, 16259, 39013, 48777, 117039, 211367, 213071, 634101, 639213, 687229, 2061687, 2769923, 8309769, 8933977, 26801931, 48793259, 146379777, 634312367, 1902937101]

約数ペア:

[(1, 1902937101), (3, 634312367), (13, 146379777), (39, 48793259), (71, 26801931), (213, 8933977), (229, 8309769), (687, 2769923), (923, 2061687), (2769, 687229), (2977, 639213), (3001, 634101), (8931, 213071), (9003, 211367), (16259, 117039), (39013, 48777)]