40931079

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 64544256

約数和(自身を除く): 23613177

約数列:

[1, 3, 7, 21, 41, 123, 137, 287, 347, 411, 861, 959, 1041, 2429, 2877, 5617, 7287, 14227, 16851, 39319, 42681, 47539, 99589, 117957, 142617, 298767, 332773, 998319, 1949099, 5847297, 13643693, 40931079]

約数ペア:

[(1, 40931079), (3, 13643693), (7, 5847297), (21, 1949099), (41, 998319), (123, 332773), (137, 298767), (287, 142617), (347, 117957), (411, 99589), (861, 47539), (959, 42681), (1041, 39319), (2429, 16851), (2877, 14227), (5617, 7287)]