900804993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{9851}}^1$

素因数の和:10045

約数の個数: 32

約数和(自身を含む): 1395988992

約数和(自身を除く): 495183999

約数列:

[1, 3, 11, 17, 33, 51, 163, 187, 489, 561, 1793, 2771, 5379, 8313, 9851, 29553, 30481, 91443, 108361, 167467, 325083, 502401, 1605713, 1842137, 4817139, 5526411, 17662843, 27297121, 52988529, 81891363, 300268331, 900804993]

約数ペア:

[(1, 900804993), (3, 300268331), (11, 81891363), (17, 52988529), (33, 27297121), (51, 17662843), (163, 5526411), (187, 4817139), (489, 1842137), (561, 1605713), (1793, 502401), (2771, 325083), (5379, 167467), (8313, 108361), (9851, 91443), (29553, 30481)]