287082

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 24

約数和(自身を含む): 638820

約数和(自身を除く): 351738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 389, 738, 778, 1167, 2334, 3501, 7002, 15949, 31898, 47847, 95694, 143541, 287082]

約数ペア:

[(1, 287082), (2, 143541), (3, 95694), (6, 47847), (9, 31898), (18, 15949), (41, 7002), (82, 3501), (123, 2334), (246, 1167), (369, 778), (389, 738)]