291240693516

素因数分解:

$2^2\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{19942529}}^1$

素因数の和:19943753

約数の個数: 24

約数和(自身を含む): 680120043120

約数和(自身を除く): 388879349604

約数列:

[1, 2, 3, 4, 6, 12, 1217, 2434, 3651, 4868, 7302, 14604, 19942529, 39885058, 59827587, 79770116, 119655174, 239310348, 24270057793, 48540115586, 72810173379, 97080231172, 145620346758, 291240693516]

約数ペア:

[(1, 291240693516), (2, 145620346758), (3, 97080231172), (4, 72810173379), (6, 48540115586), (12, 24270057793), (1217, 239310348), (2434, 119655174), (3651, 79770116), (4868, 59827587), (7302, 39885058), (14604, 19942529)]