39000213

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3943}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 64807808

約数和(自身を除く): 25807595

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 1099, 1413, 3297, 3943, 9891, 11829, 27601, 35487, 82803, 248409, 619051, 1857153, 4333357, 5571459, 13000071, 39000213]

約数ペア:

[(1, 39000213), (3, 13000071), (7, 5571459), (9, 4333357), (21, 1857153), (63, 619051), (157, 248409), (471, 82803), (1099, 35487), (1413, 27601), (3297, 11829), (3943, 9891)]