4031879047

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{9871}}^1$

素因数の和:10003

約数の個数: 32

約数和(自身を含む): 5003919360

約数和(自身を除く): 972040313

約数列:

[1, 7, 23, 43, 59, 161, 301, 413, 989, 1357, 2537, 6923, 9499, 9871, 17759, 58351, 69097, 227033, 408457, 424453, 582389, 1589231, 2971171, 4076723, 9762419, 13394947, 25042727, 68336933, 93764629, 175299089, 575982721, 4031879047]

約数ペア:

[(1, 4031879047), (7, 575982721), (23, 175299089), (43, 93764629), (59, 68336933), (161, 25042727), (301, 13394947), (413, 9762419), (989, 4076723), (1357, 2971171), (2537, 1589231), (6923, 582389), (9499, 424453), (9871, 408457), (17759, 227033), (58351, 69097)]