9890310863

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{10429}}^1$

素因数の和:10575

約数の個数: 24

約数和(自身を含む): 10872398880

約数和(自身を除く): 982088017

約数列:

[1, 19, 37, 71, 361, 703, 1349, 2627, 10429, 13357, 25631, 49913, 198151, 385873, 740459, 948347, 3764869, 7331587, 14068721, 27396983, 139300153, 267305699, 520542677, 9890310863]

約数ペア:

[(1, 9890310863), (19, 520542677), (37, 267305699), (71, 139300153), (361, 27396983), (703, 14068721), (1349, 7331587), (2627, 3764869), (10429, 948347), (13357, 740459), (25631, 385873), (49913, 198151)]