2847291237

素因数分解:

$3^3\times 7^1\times {\mathrm{1699}}^1\times {\mathrm{8867}}^1$

素因数の和:10582

約数の個数: 32

約数和(自身を含む): 4824192000

約数和(自身を除く): 1976900763

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1699, 5097, 8867, 11893, 15291, 26601, 35679, 45873, 62069, 79803, 107037, 186207, 239409, 321111, 558621, 1675863, 15065033, 45195099, 105455231, 135585297, 316365693, 406755891, 949097079, 2847291237]

約数ペア:

[(1, 2847291237), (3, 949097079), (7, 406755891), (9, 316365693), (21, 135585297), (27, 105455231), (63, 45195099), (189, 15065033), (1699, 1675863), (5097, 558621), (8867, 321111), (11893, 239409), (15291, 186207), (26601, 107037), (35679, 79803), (45873, 62069)]