11731113

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 18420480

約数和(自身を除く): 6689367

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 2213, 5301, 6639, 19917, 42047, 68603, 126141, 205809, 378423, 617427, 1303457, 3910371, 11731113]

約数ペア:

[(1, 11731113), (3, 3910371), (9, 1303457), (19, 617427), (31, 378423), (57, 205809), (93, 126141), (171, 68603), (279, 42047), (589, 19917), (1767, 6639), (2213, 5301)]