426263019

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{38083}}^1$

素因数の和:38147

約数の個数: 32

約数和(自身を含む): 716588544

約数和(自身を除く): 290325525

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 11193, 38083, 114249, 266581, 495079, 799743, 1485237, 1561403, 3465553, 4684209, 10396659, 10929821, 20298239, 32789463, 60894717, 142087673, 426263019]

約数ペア:

[(1, 426263019), (3, 142087673), (7, 60894717), (13, 32789463), (21, 20298239), (39, 10929821), (41, 10396659), (91, 4684209), (123, 3465553), (273, 1561403), (287, 1485237), (533, 799743), (861, 495079), (1599, 266581), (3731, 114249), (11193, 38083)]