40757871

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2417}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 68709888

約数和(自身を除く): 27952017

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 2417, 5621, 7251, 16863, 16919, 26587, 50757, 79761, 176441, 186109, 529323, 558327, 1235087, 1940851, 3705261, 5822553, 13585957, 40757871]

約数ペア:

[(1, 40757871), (3, 13585957), (7, 5822553), (11, 3705261), (21, 1940851), (33, 1235087), (73, 558327), (77, 529323), (219, 186109), (231, 176441), (511, 79761), (803, 50757), (1533, 26587), (2409, 16919), (2417, 16863), (5621, 7251)]