14403991

素因数分解:

$7^2\times {\mathrm{61}}^2\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 18

約数和(自身を含む): 17250480

約数和(自身を除く): 2846489

約数列:

[1, 7, 49, 61, 79, 427, 553, 2989, 3721, 3871, 4819, 26047, 33733, 182329, 236131, 293959, 2057713, 14403991]

約数ペア:

[(1, 14403991), (7, 2057713), (49, 293959), (61, 236131), (79, 182329), (427, 33733), (553, 26047), (2989, 4819), (3721, 3871)]