203717223

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{1201}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 301519296

約数和(自身を除く): 97802073

約数列:

[1, 3, 9, 47, 141, 401, 423, 1201, 1203, 3603, 3609, 10809, 18847, 56447, 56541, 169341, 169623, 481601, 508023, 1444803, 4334409, 22635247, 67905741, 203717223]

約数ペア:

[(1, 203717223), (3, 67905741), (9, 22635247), (47, 4334409), (141, 1444803), (401, 508023), (423, 481601), (1201, 169623), (1203, 169341), (3603, 56541), (3609, 56447), (10809, 18847)]