381123301

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{839}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 416868480

約数和(自身を除く): 35745179

約数列:

[1, 13, 83, 421, 839, 1079, 5473, 10907, 34943, 69637, 353219, 454259, 905281, 4591847, 29317177, 381123301]

約数ペア:

[(1, 381123301), (13, 29317177), (83, 4591847), (421, 905281), (839, 454259), (1079, 353219), (5473, 69637), (10907, 34943)]