23211839

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 29184000

約数和(自身を除く): 5972161

約数列:

[1, 7, 31, 37, 49, 59, 217, 259, 343, 413, 1147, 1519, 1813, 1829, 2183, 2891, 8029, 10633, 12691, 12803, 15281, 20237, 56203, 67673, 89621, 106967, 393421, 473711, 627347, 748769, 3315977, 23211839]

約数ペア:

[(1, 23211839), (7, 3315977), (31, 748769), (37, 627347), (49, 473711), (59, 393421), (217, 106967), (259, 89621), (343, 67673), (413, 56203), (1147, 20237), (1519, 15281), (1813, 12803), (1829, 12691), (2183, 10633), (2891, 8029)]