211799439

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{569}}^1\times {\mathrm{701}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 312109200

約数和(自身を除く): 100309761

約数列:

[1, 3, 9, 59, 177, 531, 569, 701, 1707, 2103, 5121, 6309, 33571, 41359, 100713, 124077, 302139, 372231, 398869, 1196607, 3589821, 23533271, 70599813, 211799439]

約数ペア:

[(1, 211799439), (3, 70599813), (9, 23533271), (59, 3589821), (177, 1196607), (531, 398869), (569, 372231), (701, 302139), (1707, 124077), (2103, 100713), (5121, 41359), (6309, 33571)]