9761731

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 12008304

約数和(自身を除く): 2246573

約数列:

[1, 7, 41, 43, 49, 113, 287, 301, 791, 1763, 2009, 2107, 4633, 4859, 5537, 12341, 32431, 34013, 86387, 199219, 227017, 238091, 1394533, 9761731]

約数ペア:

[(1, 9761731), (7, 1394533), (41, 238091), (43, 227017), (49, 199219), (113, 86387), (287, 34013), (301, 32431), (791, 12341), (1763, 5537), (2009, 4859), (2107, 4633)]