71027173

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{821}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 86171904

約数和(自身を除く): 15144731

約数列:

[1, 7, 17, 119, 727, 821, 5089, 5747, 12359, 13957, 86513, 97699, 596867, 4178069, 10146739, 71027173]

約数ペア:

[(1, 71027173), (7, 10146739), (17, 4178069), (119, 596867), (727, 97699), (821, 86513), (5089, 13957), (5747, 12359)]