98981743

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2207}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 116582400

約数和(自身を除く): 17600657

約数列:

[1, 7, 43, 149, 301, 1043, 2207, 6407, 15449, 44849, 94901, 328843, 664307, 2301901, 14140249, 98981743]

約数ペア:

[(1, 98981743), (7, 14140249), (43, 2301901), (149, 664307), (301, 328843), (1043, 94901), (2207, 44849), (6407, 15449)]