40860183

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1543}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 67787776

約数和(自身を除く): 26927593

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 679, 1261, 1543, 2037, 3783, 4629, 8827, 10801, 20059, 26481, 32403, 60177, 140413, 149671, 421239, 449013, 1047697, 1945723, 3143091, 5837169, 13620061, 40860183]

約数ペア:

[(1, 40860183), (3, 13620061), (7, 5837169), (13, 3143091), (21, 1945723), (39, 1047697), (91, 449013), (97, 421239), (273, 149671), (291, 140413), (679, 60177), (1261, 32403), (1543, 26481), (2037, 20059), (3783, 10801), (4629, 8827)]