409756033

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 438161920

約数和(自身を除く): 28405887

約数列:

[1, 19, 97, 223, 997, 1843, 4237, 18943, 21631, 96709, 222331, 410989, 1837471, 4224289, 21566107, 409756033]

約数ペア:

[(1, 409756033), (19, 21566107), (97, 4224289), (223, 1837471), (997, 410989), (1843, 222331), (4237, 96709), (18943, 21631)]