401080813

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{12437}}^1$

素因数の和:12732

約数の個数: 16

約数和(自身を含む): 487171584

約数和(自身を除く): 86090771

約数列:

[1, 7, 17, 119, 271, 1897, 4607, 12437, 32249, 87059, 211429, 1480003, 3370427, 23592989, 57297259, 401080813]

約数ペア:

[(1, 401080813), (7, 57297259), (17, 23592989), (119, 3370427), (271, 1480003), (1897, 211429), (4607, 87059), (12437, 32249)]