2017694091

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{7487}}^1$

素因数の和:7851

約数の個数: 32

約数和(自身を含む): 3160055808

約数和(自身を除く): 1142361717

約数列:

[1, 3, 7, 21, 41, 123, 287, 313, 861, 939, 2191, 6573, 7487, 12833, 22461, 38499, 52409, 89831, 157227, 269493, 306967, 920901, 2148769, 2343431, 6446307, 7030293, 16404017, 49212051, 96080671, 288242013, 672564697, 2017694091]

約数ペア:

[(1, 2017694091), (3, 672564697), (7, 288242013), (21, 96080671), (41, 49212051), (123, 16404017), (287, 7030293), (313, 6446307), (861, 2343431), (939, 2148769), (2191, 920901), (6573, 306967), (7487, 269493), (12833, 157227), (22461, 89831), (38499, 52409)]