139927249

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{23003}}^1$

素因数の和:23100

約数の個数: 16

約数和(自身を含む): 176670720

約数和(自身を除く): 36743471

約数列:

[1, 7, 11, 77, 79, 553, 869, 6083, 23003, 161021, 253033, 1771231, 1817237, 12720659, 19989607, 139927249]

約数ペア:

[(1, 139927249), (7, 19989607), (11, 12720659), (77, 1817237), (79, 1771231), (553, 253033), (869, 161021), (6083, 23003)]