1373190681

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{226487}}^1$

素因数の和:226580

約数の個数: 16

約数和(自身を含む): 1913370624

約数和(自身を除く): 540179943

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 226487, 679461, 9738941, 10644889, 29216823, 31934667, 457730227, 1373190681]

約数ペア:

[(1, 1373190681), (3, 457730227), (43, 31934667), (47, 29216823), (129, 10644889), (141, 9738941), (2021, 679461), (6063, 226487)]