379885247

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 475683840

約数和(自身を除く): 95798593

約数列:

[1, 7, 17, 59, 61, 119, 413, 427, 887, 1003, 1037, 3599, 6209, 7021, 7259, 15079, 25193, 52333, 54107, 61183, 105553, 366331, 378749, 428281, 889661, 919819, 3192313, 6227627, 6438733, 22346191, 54269321, 379885247]

約数ペア:

[(1, 379885247), (7, 54269321), (17, 22346191), (59, 6438733), (61, 6227627), (119, 3192313), (413, 919819), (427, 889661), (887, 428281), (1003, 378749), (1037, 366331), (3599, 105553), (6209, 61183), (7021, 54107), (7259, 52333), (15079, 25193)]