38658333

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 62267392

約数和(自身を除く): 23609059

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 1381, 3999, 4143, 9331, 9667, 27993, 29001, 42811, 59383, 128433, 178149, 299677, 415681, 899031, 1247043, 1840873, 5522619, 12886111, 38658333]

約数ペア:

[(1, 38658333), (3, 12886111), (7, 5522619), (21, 1840873), (31, 1247043), (43, 899031), (93, 415681), (129, 299677), (217, 178149), (301, 128433), (651, 59383), (903, 42811), (1333, 29001), (1381, 27993), (3999, 9667), (4143, 9331)]