738331993

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{42859}}^1$

素因数の和:42996

約数の個数: 16

約数和(自身を含む): 888744960

約数和(自身を除く): 150412967

約数列:

[1, 7, 23, 107, 161, 749, 2461, 17227, 42859, 300013, 985757, 4585913, 6900299, 32101391, 105475999, 738331993]

約数ペア:

[(1, 738331993), (7, 105475999), (23, 32101391), (107, 6900299), (161, 4585913), (749, 985757), (2461, 300013), (17227, 42859)]