4809189

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 8110080

約数和(自身を除く): 3300891

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 191, 231, 327, 573, 763, 1199, 1337, 2101, 2289, 3597, 4011, 6303, 8393, 14707, 20819, 25179, 44121, 62457, 145733, 229009, 437199, 687027, 1603063, 4809189]

約数ペア:

[(1, 4809189), (3, 1603063), (7, 687027), (11, 437199), (21, 229009), (33, 145733), (77, 62457), (109, 44121), (191, 25179), (231, 20819), (327, 14707), (573, 8393), (763, 6303), (1199, 4011), (1337, 3597), (2101, 2289)]