3439779

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 5690880

約数和(自身を除く): 2251101

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 233, 259, 399, 699, 703, 777, 1631, 2109, 4427, 4893, 4921, 8621, 13281, 14763, 25863, 30989, 60347, 92967, 163799, 181041, 491397, 1146593, 3439779]

約数ペア:

[(1, 3439779), (3, 1146593), (7, 491397), (19, 181041), (21, 163799), (37, 92967), (57, 60347), (111, 30989), (133, 25863), (233, 14763), (259, 13281), (399, 8621), (699, 4921), (703, 4893), (777, 4427), (1631, 2109)]