1330621977

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{26981}}^1$

素因数の和:27968

約数の個数: 16

約数和(自身を含む): 1880537472

約数和(自身を除く): 549915495

約数列:

[1, 3, 17, 51, 967, 2901, 16439, 26981, 49317, 80943, 458677, 1376031, 26090627, 78271881, 443540659, 1330621977]

約数ペア:

[(1, 1330621977), (3, 443540659), (17, 78271881), (51, 26090627), (967, 1376031), (2901, 458677), (16439, 80943), (26981, 49317)]