4999113

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 8373248

約数和(自身を除く): 3374135

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1087, 1533, 3261, 4599, 7609, 9783, 22827, 68481, 79351, 238053, 555457, 714159, 1666371, 4999113]

約数ペア:

[(1, 4999113), (3, 1666371), (7, 714159), (9, 555457), (21, 238053), (63, 79351), (73, 68481), (219, 22827), (511, 9783), (657, 7609), (1087, 4599), (1533, 3261)]