86478469

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{5701}}^1$

素因数の和:5916

約数の個数: 16

約数和(自身を含む): 108383616

約数和(自身を除く): 21905147

約数列:

[1, 7, 11, 77, 197, 1379, 2167, 5701, 15169, 39907, 62711, 438977, 1123097, 7861679, 12354067, 86478469]

約数ペア:

[(1, 86478469), (7, 12354067), (11, 7861679), (77, 1123097), (197, 438977), (1379, 62711), (2167, 39907), (5701, 15169)]