472743237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{63311}}^1$

素因数の和:63464

約数の個数: 16

約数和(自身を含む): 668574720

約数和(自身を除く): 195831483

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 63311, 189933, 1202909, 3608727, 8293741, 24881223, 157581079, 472743237]

約数ペア:

[(1, 472743237), (3, 157581079), (19, 24881223), (57, 8293741), (131, 3608727), (393, 1202909), (2489, 189933), (7467, 63311)]