71273237

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1619}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 86054400

約数和(自身を除く): 14781163

約数列:

[1, 7, 19, 133, 331, 1619, 2317, 6289, 11333, 30761, 44023, 215327, 535889, 3751223, 10181891, 71273237]

約数ペア:

[(1, 71273237), (7, 10181891), (19, 3751223), (133, 535889), (331, 215327), (1619, 44023), (2317, 30761), (6289, 11333)]