71738807

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1381}}^1$

素因数の和:1610

約数の個数: 16

約数和(自身を含む): 84512064

約数和(自身を除く): 12773257

約数列:

[1, 7, 41, 181, 287, 1267, 1381, 7421, 9667, 51947, 56621, 249961, 396347, 1749727, 10248401, 71738807]

約数ペア:

[(1, 71738807), (7, 10248401), (41, 1749727), (181, 396347), (287, 249961), (1267, 56621), (1381, 51947), (7421, 9667)]