3427095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 6340608

約数和(自身を除く): 2913513

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 257, 381, 635, 771, 889, 1285, 1799, 1905, 2667, 3855, 4445, 5397, 8995, 13335, 26985, 32639, 97917, 163195, 228473, 489585, 685419, 1142365, 3427095]

約数ペア:

[(1, 3427095), (3, 1142365), (5, 685419), (7, 489585), (15, 228473), (21, 163195), (35, 97917), (105, 32639), (127, 26985), (257, 13335), (381, 8995), (635, 5397), (771, 4445), (889, 3855), (1285, 2667), (1799, 1905)]