287012887

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{5897}}^1$

素因数の和:6330

約数の個数: 16

約数和(自身を含む): 348217920

約数和(自身を除く): 61205033

約数列:

[1, 7, 17, 119, 409, 2863, 5897, 6953, 41279, 48671, 100249, 701743, 2411873, 16883111, 41001841, 287012887]

約数ペア:

[(1, 287012887), (7, 41001841), (17, 16883111), (119, 2411873), (409, 701743), (2863, 100249), (5897, 48671), (6953, 41279)]