40177711

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4091}}^1$

素因数の和:4182

約数の個数: 16

約数和(自身を含む): 48711168

約数和(自身を除く): 8533457

約数列:

[1, 7, 23, 61, 161, 427, 1403, 4091, 9821, 28637, 94093, 249551, 658651, 1746857, 5739673, 40177711]

約数ペア:

[(1, 40177711), (7, 5739673), (23, 1746857), (61, 658651), (161, 249551), (427, 94093), (1403, 28637), (4091, 9821)]