5540447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 6428160

約数和(自身を除く): 887713

約数列:

[1, 11, 23, 61, 253, 359, 671, 1403, 3949, 8257, 15433, 21899, 90827, 240889, 503677, 5540447]

約数ペア:

[(1, 5540447), (11, 503677), (23, 240889), (61, 90827), (253, 21899), (359, 15433), (671, 8257), (1403, 3949)]