319214439

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{39019}}^1$

素因数の和:39132

約数の個数: 20

約数和(自身を含む): 481584840

約数和(自身を除く): 162370401

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 8181, 39019, 117057, 351171, 1053513, 3160539, 3940919, 11822757, 35468271, 106404813, 319214439]

約数ペア:

[(1, 319214439), (3, 106404813), (9, 35468271), (27, 11822757), (81, 3940919), (101, 3160539), (303, 1053513), (909, 351171), (2727, 117057), (8181, 39019)]