312858997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{3733}}^1$

素因数の和:4164

約数の個数: 16

約数和(自身を含む): 360256320

約数和(自身を除く): 47397323

約数列:

[1, 11, 19, 209, 401, 3733, 4411, 7619, 41063, 70927, 83809, 780197, 1496933, 16466263, 28441727, 312858997]

約数ペア:

[(1, 312858997), (11, 28441727), (19, 16466263), (209, 1496933), (401, 780197), (3733, 83809), (4411, 70927), (7619, 41063)]