38933331

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 52723968

約数和(自身を除く): 13790637

約数列:

[1, 3, 131, 157, 393, 471, 631, 1893, 20567, 61701, 82661, 99067, 247983, 297201, 12977777, 38933331]

約数ペア:

[(1, 38933331), (3, 12977777), (131, 297201), (157, 247983), (393, 99067), (471, 82661), (631, 61701), (1893, 20567)]