40304061

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2343

約数の個数: 40

約数和(自身を含む): 71058944

約数和(自身を除く): 30754883

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2293, 2511, 5859, 6879, 16051, 17577, 20637, 48153, 61911, 71083, 144459, 185733, 213249, 433377, 497581, 639747, 1300131, 1492743, 1919241, 4478229, 5757723, 13434687, 40304061]

約数ペア:

[(1, 40304061), (3, 13434687), (7, 5757723), (9, 4478229), (21, 1919241), (27, 1492743), (31, 1300131), (63, 639747), (81, 497581), (93, 433377), (189, 213249), (217, 185733), (279, 144459), (567, 71083), (651, 61911), (837, 48153), (1953, 20637), (2293, 17577), (2511, 16051), (5859, 6879)]