464908031

素因数分解:

$7^4\times {\mathrm{227}}^1\times {\mathrm{853}}^1$

素因数の和:1108

約数の個数: 20

約数和(自身を含む): 545388312

約数和(自身を除く): 80480281

約数列:

[1, 7, 49, 227, 343, 853, 1589, 2401, 5971, 11123, 41797, 77861, 193631, 292579, 545027, 1355417, 2048053, 9487919, 66415433, 464908031]

約数ペア:

[(1, 464908031), (7, 66415433), (49, 9487919), (227, 2048053), (343, 1355417), (853, 545027), (1589, 292579), (2401, 193631), (5971, 77861), (11123, 41797)]