6291831

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 10877440

約数和(自身を除く): 4585609

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1213, 1729, 3639, 5187, 8491, 15769, 23047, 25473, 47307, 69141, 110383, 161329, 299611, 331149, 483987, 898833, 2097277, 6291831]

約数ペア:

[(1, 6291831), (3, 2097277), (7, 898833), (13, 483987), (19, 331149), (21, 299611), (39, 161329), (57, 110383), (91, 69141), (133, 47307), (247, 25473), (273, 23047), (399, 15769), (741, 8491), (1213, 5187), (1729, 3639)]