27274919

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 33981120

約数和(自身を除く): 6706201

約数列:

[1, 7, 17, 49, 119, 137, 239, 833, 959, 1673, 2329, 4063, 6713, 11711, 16303, 28441, 32743, 114121, 199087, 229201, 556631, 1604407, 3896417, 27274919]

約数ペア:

[(1, 27274919), (7, 3896417), (17, 1604407), (49, 556631), (119, 229201), (137, 199087), (239, 114121), (833, 32743), (959, 28441), (1673, 16303), (2329, 11711), (4063, 6713)]