123157069

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{1117}}^1$

素因数の和:1972

約数の個数: 16

約数和(自身を含む): 148470400

約数和(自身を除く): 25313331

約数列:

[1, 7, 19, 133, 829, 1117, 5803, 7819, 15751, 21223, 110257, 148561, 925993, 6481951, 17593867, 123157069]

約数ペア:

[(1, 123157069), (7, 17593867), (19, 6481951), (133, 925993), (829, 148561), (1117, 110257), (5803, 21223), (7819, 15751)]