10290637

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 18

約数和(自身を含む): 12545358

約数和(自身を除く): 2254721

約数列:

[1, 7, 23, 49, 161, 397, 529, 1127, 2779, 3703, 9131, 19453, 25921, 63917, 210013, 447419, 1470091, 10290637]

約数ペア:

[(1, 10290637), (7, 1470091), (23, 447419), (49, 210013), (161, 63917), (397, 25921), (529, 19453), (1127, 9131), (2779, 3703)]