38458233

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2579

約数の個数: 40

約数和(自身を含む): 66385440

約数和(自身を除く): 27927207

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 2539, 5049, 7617, 15147, 22851, 27929, 43163, 68553, 83787, 129489, 205659, 251361, 388467, 474793, 754083, 1165401, 1424379, 2262249, 3496203, 4273137, 12819411, 38458233]

約数ペア:

[(1, 38458233), (3, 12819411), (9, 4273137), (11, 3496203), (17, 2262249), (27, 1424379), (33, 1165401), (51, 754083), (81, 474793), (99, 388467), (153, 251361), (187, 205659), (297, 129489), (459, 83787), (561, 68553), (891, 43163), (1377, 27929), (1683, 22851), (2539, 15147), (5049, 7617)]