103754413

素因数分解:

$7^4\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:654

約数の個数: 20

約数和(自身を含む): 122795840

約数和(自身を除く): 19041427

約数列:

[1, 7, 49, 79, 343, 547, 553, 2401, 3829, 3871, 26803, 27097, 43213, 187621, 189679, 302491, 1313347, 2117437, 14822059, 103754413]

約数ペア:

[(1, 103754413), (7, 14822059), (49, 2117437), (79, 1313347), (343, 302491), (547, 189679), (553, 187621), (2401, 43213), (3829, 27097), (3871, 26803)]