39020541

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 61329408

約数和(自身を除く): 22308867

約数列:

[1, 3, 7, 21, 61, 83, 183, 249, 367, 427, 581, 1101, 1281, 1743, 2569, 5063, 7707, 15189, 22387, 30461, 35441, 67161, 91383, 106323, 156709, 213227, 470127, 639681, 1858121, 5574363, 13006847, 39020541]

約数ペア:

[(1, 39020541), (3, 13006847), (7, 5574363), (21, 1858121), (61, 639681), (83, 470127), (183, 213227), (249, 156709), (367, 106323), (427, 91383), (581, 67161), (1101, 35441), (1281, 30461), (1743, 22387), (2569, 15189), (5063, 7707)]