397524

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 937888

約数和(自身を除く): 540364

約数列:

[1, 2, 3, 4, 6, 12, 157, 211, 314, 422, 471, 628, 633, 844, 942, 1266, 1884, 2532, 33127, 66254, 99381, 132508, 198762, 397524]

約数ペア:

[(1, 397524), (2, 198762), (3, 132508), (4, 99381), (6, 66254), (12, 33127), (157, 2532), (211, 1884), (314, 1266), (422, 942), (471, 844), (628, 633)]