2227405917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{3259}}^1$

素因数の和:3561

約数の個数: 32

約数和(自身を含む): 3286080000

約数和(自身を除く): 1058674083

約数列:

[1, 3, 11, 33, 139, 149, 417, 447, 1529, 1639, 3259, 4587, 4917, 9777, 20711, 35849, 62133, 107547, 227821, 453001, 485591, 683463, 1359003, 1456773, 4983011, 5341501, 14949033, 16024503, 67497149, 202491447, 742468639, 2227405917]

約数ペア:

[(1, 2227405917), (3, 742468639), (11, 202491447), (33, 67497149), (139, 16024503), (149, 14949033), (417, 5341501), (447, 4983011), (1529, 1456773), (1639, 1359003), (3259, 683463), (4587, 485591), (4917, 453001), (9777, 227821), (20711, 107547), (35849, 62133)]