397884

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 943488

約数和(自身を除く): 545604

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 467, 852, 934, 1401, 1868, 2802, 5604, 33157, 66314, 99471, 132628, 198942, 397884]

約数ペア:

[(1, 397884), (2, 198942), (3, 132628), (4, 99471), (6, 66314), (12, 33157), (71, 5604), (142, 2802), (213, 1868), (284, 1401), (426, 934), (467, 852)]