398045181

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1\times {\mathrm{1013}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 534515904

約数和(自身を除く): 136470723

約数列:

[1, 3, 227, 577, 681, 1013, 1731, 3039, 130979, 229951, 392937, 584501, 689853, 1753503, 132681727, 398045181]

約数ペア:

[(1, 398045181), (3, 132681727), (227, 1753503), (577, 689853), (681, 584501), (1013, 392937), (1731, 229951), (3039, 130979)]