270097919

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{37571}}^1$

素因数の和:37670

約数の個数: 16

約数和(自身を含む): 336645120

約数和(自身を除く): 66547201

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 37571, 262997, 488423, 2968109, 3418961, 20776763, 38585417, 270097919]

約数ペア:

[(1, 270097919), (7, 38585417), (13, 20776763), (79, 3418961), (91, 2968109), (553, 488423), (1027, 262997), (7189, 37571)]