40287191

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6763}}^1$

素因数の和:6830

約数の個数: 16

約数和(自身を含む): 49350144

約数和(自身を除く): 9062953

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 6763, 47341, 155549, 250231, 1088843, 1751617, 5755313, 40287191]

約数ペア:

[(1, 40287191), (7, 5755313), (23, 1751617), (37, 1088843), (161, 250231), (259, 155549), (851, 47341), (5957, 6763)]