38733541

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21871}}^1$

素因数の和:21912

約数の個数: 16

約数和(自身を含む): 50393088

約数和(自身を除く): 11659547

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 21871, 153097, 240581, 503033, 1684067, 3521231, 5533363, 38733541]

約数ペア:

[(1, 38733541), (7, 5533363), (11, 3521231), (23, 1684067), (77, 503033), (161, 240581), (253, 153097), (1771, 21871)]