886865211

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{941}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 1393104960

約数和(自身を除く): 506239749

約数列:

[1, 3, 9, 23, 29, 69, 87, 157, 207, 261, 471, 667, 941, 1413, 2001, 2823, 3611, 4553, 6003, 8469, 10833, 13659, 21643, 27289, 32499, 40977, 64929, 81867, 104719, 147737, 194787, 245601, 314157, 443211, 627647, 942471, 1329633, 1882941, 3397951, 4284373, 5648823, 10193853, 12853119, 30581559, 38559357, 98540579, 295621737, 886865211]

約数ペア:

[(1, 886865211), (3, 295621737), (9, 98540579), (23, 38559357), (29, 30581559), (69, 12853119), (87, 10193853), (157, 5648823), (207, 4284373), (261, 3397951), (471, 1882941), (667, 1329633), (941, 942471), (1413, 627647), (2001, 443211), (2823, 314157), (3611, 245601), (4553, 194787), (6003, 147737), (8469, 104719), (10833, 81867), (13659, 64929), (21643, 40977), (27289, 32499)]