23758163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 30663360

約数和(自身を除く): 6905197

約数列:

[1, 11, 13, 17, 29, 143, 187, 221, 319, 337, 377, 493, 2431, 3707, 4147, 4381, 5423, 5729, 6409, 9773, 48191, 63019, 70499, 74477, 107503, 127049, 166141, 819247, 1397539, 1827551, 2159833, 23758163]

約数ペア:

[(1, 23758163), (11, 2159833), (13, 1827551), (17, 1397539), (29, 819247), (143, 166141), (187, 127049), (221, 107503), (319, 74477), (337, 70499), (377, 63019), (493, 48191), (2431, 9773), (3707, 6409), (4147, 5729), (4381, 5423)]