23389773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 36381312

約数和(自身を除く): 12991539

約数列:

[1, 3, 11, 17, 33, 51, 173, 187, 241, 519, 561, 723, 1903, 2651, 2941, 4097, 5709, 7953, 8823, 12291, 32351, 41693, 45067, 97053, 125079, 135201, 458623, 708781, 1375869, 2126343, 7796591, 23389773]

約数ペア:

[(1, 23389773), (3, 7796591), (11, 2126343), (17, 1375869), (33, 708781), (51, 458623), (173, 135201), (187, 125079), (241, 97053), (519, 45067), (561, 41693), (723, 32351), (1903, 12291), (2651, 8823), (2941, 7953), (4097, 5709)]