378875413

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67741}}^1$

素因数の和:67812

約数の個数: 16

約数和(自身を含む): 468232704

約数和(自身を除く): 89357291

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 67741, 474187, 1151597, 3183827, 8061179, 22286789, 54125059, 378875413]

約数ペア:

[(1, 378875413), (7, 54125059), (17, 22286789), (47, 8061179), (119, 3183827), (329, 1151597), (799, 474187), (5593, 67741)]