319644369

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{7933}}^1$

素因数の和:7998

約数の個数: 36

約数和(自身を含む): 521279668

約数和(自身を除く): 201635299

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 333, 363, 407, 1089, 1221, 3663, 4477, 7933, 13431, 23799, 40293, 71397, 87263, 261789, 293521, 785367, 880563, 959893, 2641689, 2879679, 3228731, 8639037, 9686193, 29058579, 35516041, 106548123, 319644369]

約数ペア:

[(1, 319644369), (3, 106548123), (9, 35516041), (11, 29058579), (33, 9686193), (37, 8639037), (99, 3228731), (111, 2879679), (121, 2641689), (333, 959893), (363, 880563), (407, 785367), (1089, 293521), (1221, 261789), (3663, 87263), (4477, 71397), (7933, 40293), (13431, 23799)]