996455733

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{6553}}^1$

素因数の和:7133

約数の個数: 32

約数和(自身を含む): 1638395136

約数和(自身を除く): 641939403

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 557, 1671, 3899, 6553, 7241, 11697, 19659, 21723, 45871, 50687, 85189, 137613, 152061, 255567, 596323, 1788969, 3650021, 10950063, 25550147, 47450273, 76650441, 142350819, 332151911, 996455733]

約数ペア:

[(1, 996455733), (3, 332151911), (7, 142350819), (13, 76650441), (21, 47450273), (39, 25550147), (91, 10950063), (273, 3650021), (557, 1788969), (1671, 596323), (3899, 255567), (6553, 152061), (7241, 137613), (11697, 85189), (19659, 50687), (21723, 45871)]