7397897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 8541120

約数和(自身を除く): 1143223

約数列:

[1, 13, 19, 61, 247, 491, 793, 1159, 6383, 9329, 15067, 29951, 121277, 389363, 569069, 7397897]

約数ペア:

[(1, 7397897), (13, 569069), (19, 389363), (61, 121277), (247, 29951), (491, 15067), (793, 9329), (1159, 6383)]