38926419

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 62705664

約数和(自身を除く): 23779245

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 249, 483, 581, 971, 1743, 1909, 2913, 5727, 6797, 13363, 20391, 22333, 40089, 66999, 80593, 156331, 241779, 468993, 564151, 1692453, 1853639, 5560917, 12975473, 38926419]

約数ペア:

[(1, 38926419), (3, 12975473), (7, 5560917), (21, 1853639), (23, 1692453), (69, 564151), (83, 468993), (161, 241779), (249, 156331), (483, 80593), (581, 66999), (971, 40089), (1743, 22333), (1909, 20391), (2913, 13363), (5727, 6797)]