81715417

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6599}}^1$

素因数の和:6696

約数の個数: 16

約数和(自身を含む): 98208000

約数和(自身を除く): 16492583

約数列:

[1, 7, 29, 61, 203, 427, 1769, 6599, 12383, 46193, 191371, 402539, 1339597, 2817773, 11673631, 81715417]

約数ペア:

[(1, 81715417), (7, 11673631), (29, 2817773), (61, 1339597), (203, 402539), (427, 191371), (1769, 46193), (6599, 12383)]