319752013

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{1321}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 369736960

約数和(自身を除く): 49984947

約数列:

[1, 7, 151, 229, 1057, 1321, 1603, 9247, 34579, 199471, 242053, 302509, 1396297, 2117563, 45678859, 319752013]

約数ペア:

[(1, 319752013), (7, 45678859), (151, 2117563), (229, 1396297), (1057, 302509), (1321, 242053), (1603, 199471), (9247, 34579)]