40970403

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{911}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 62599680

約数和(自身を除く): 21629277

約数列:

[1, 3, 9, 19, 57, 171, 263, 789, 911, 2367, 2733, 4997, 8199, 14991, 17309, 44973, 51927, 155781, 239593, 718779, 2156337, 4552267, 13656801, 40970403]

約数ペア:

[(1, 40970403), (3, 13656801), (9, 4552267), (19, 2156337), (57, 718779), (171, 239593), (263, 155781), (789, 51927), (911, 44973), (2367, 17309), (2733, 14991), (4997, 8199)]