20174101241

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{292027}}^1$

素因数の和:292244

約数の個数: 16

約数和(自身を含む): 23549137920

約数和(自身を除く): 3375036679

約数列:

[1, 7, 71, 139, 497, 973, 9869, 69083, 292027, 2044189, 20733917, 40591753, 145137419, 284142271, 2882014463, 20174101241]

約数ペア:

[(1, 20174101241), (7, 2882014463), (71, 284142271), (139, 145137419), (497, 40591753), (973, 20733917), (9869, 2044189), (69083, 292027)]