1285655607

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{9421}}^1$

素因数の和:9743

約数の個数: 24

約数和(自身を含む): 1896083280

約数和(自身を除く): 610427673

約数列:

[1, 3, 9, 59, 177, 257, 531, 771, 2313, 9421, 15163, 28263, 45489, 84789, 136467, 555839, 1667517, 2421197, 5002551, 7263591, 21790773, 142850623, 428551869, 1285655607]

約数ペア:

[(1, 1285655607), (3, 428551869), (9, 142850623), (59, 21790773), (177, 7263591), (257, 5002551), (531, 2421197), (771, 1667517), (2313, 555839), (9421, 136467), (15163, 84789), (28263, 45489)]