23206581

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:935

約数の個数: 40

約数和(自身を含む): 38681280

約数和(自身を除く): 15474699

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 887, 969, 1377, 1539, 2661, 2907, 7983, 8721, 15079, 16853, 23949, 26163, 45237, 50559, 71847, 135711, 151677, 286501, 407133, 455031, 859503, 1221399, 1365093, 2578509, 7735527, 23206581]

約数ペア:

[(1, 23206581), (3, 7735527), (9, 2578509), (17, 1365093), (19, 1221399), (27, 859503), (51, 455031), (57, 407133), (81, 286501), (153, 151677), (171, 135711), (323, 71847), (459, 50559), (513, 45237), (887, 26163), (969, 23949), (1377, 16853), (1539, 15079), (2661, 8721), (2907, 7983)]