40990809

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9103}}^1$

素因数の和:9204

約数の個数: 16

約数和(自身を含む): 58265600

約数和(自身を除く): 17274791

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 9103, 27309, 172957, 518871, 719137, 2157411, 13663603, 40990809]

約数ペア:

[(1, 40990809), (3, 13663603), (19, 2157411), (57, 719137), (79, 518871), (237, 172957), (1501, 27309), (4503, 9103)]