2817299727

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{1409}}^1$

素因数の和:2508

約数の個数: 48

約数和(自身を含む): 4680748800

約数和(自身を除く): 1863449073

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1063, 1409, 1881, 3189, 4227, 9567, 11693, 12681, 15499, 20197, 26771, 35079, 46497, 60591, 80313, 105237, 139491, 181773, 222167, 240939, 294481, 666501, 883443, 1497767, 1999503, 2650329, 4493301, 13479903, 16475437, 28457573, 49426311, 85372719, 148278933, 256118157, 313033303, 939099909, 2817299727]

約数ペア:

[(1, 2817299727), (3, 939099909), (9, 313033303), (11, 256118157), (19, 148278933), (33, 85372719), (57, 49426311), (99, 28457573), (171, 16475437), (209, 13479903), (627, 4493301), (1063, 2650329), (1409, 1999503), (1881, 1497767), (3189, 883443), (4227, 666501), (9567, 294481), (11693, 240939), (12681, 222167), (15499, 181773), (20197, 139491), (26771, 105237), (35079, 80313), (46497, 60591)]