42274253

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3919}}^1$

素因数の和:4016

約数の個数: 16

約数和(自身を含む): 51179520

約数和(自身を除く): 8905267

約数列:

[1, 7, 23, 67, 161, 469, 1541, 3919, 10787, 27433, 90137, 262573, 630959, 1838011, 6039179, 42274253]

約数ペア:

[(1, 42274253), (7, 6039179), (23, 1838011), (67, 630959), (161, 262573), (469, 90137), (1541, 27433), (3919, 10787)]