4072593

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 6681600

約数和(自身を除く): 2609007

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 173, 177, 399, 413, 519, 1121, 1211, 1239, 3287, 3363, 3633, 7847, 9861, 10207, 23009, 23541, 30621, 69027, 71449, 193933, 214347, 581799, 1357531, 4072593]

約数ペア:

[(1, 4072593), (3, 1357531), (7, 581799), (19, 214347), (21, 193933), (57, 71449), (59, 69027), (133, 30621), (173, 23541), (177, 23009), (399, 10207), (413, 9861), (519, 7847), (1121, 3633), (1211, 3363), (1239, 3287)]