497742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1693}}^1$

素因数の和:1712

約数の個数: 24

約数和(自身を含む): 1158696

約数和(自身を除く): 660954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1693, 3386, 5079, 10158, 11851, 23702, 35553, 71106, 82957, 165914, 248871, 497742]

約数ペア:

[(1, 497742), (2, 248871), (3, 165914), (6, 82957), (7, 71106), (14, 35553), (21, 23702), (42, 11851), (49, 10158), (98, 5079), (147, 3386), (294, 1693)]