24916311

素因数分解:

$3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{641}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 41262624

約数和(自身を除く): 16346313

約数列:

[1, 3, 7, 9, 21, 63, 617, 641, 1851, 1923, 4319, 4487, 5553, 5769, 12957, 13461, 38871, 40383, 395497, 1186491, 2768479, 3559473, 8305437, 24916311]

約数ペア:

[(1, 24916311), (3, 8305437), (7, 3559473), (9, 2768479), (21, 1186491), (63, 395497), (617, 40383), (641, 38871), (1851, 13461), (1923, 12957), (4319, 5769), (4487, 5553)]