2038877577

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{113783}}^1$

素因数の和:113981

約数の個数: 24

約数和(自身を含む): 3230555328

約数和(自身を除く): 1191677751

約数列:

[1, 3, 9, 11, 33, 99, 181, 543, 1629, 1991, 5973, 17919, 113783, 341349, 1024047, 1251613, 3754839, 11264517, 20594723, 61784169, 185352507, 226541953, 679625859, 2038877577]

約数ペア:

[(1, 2038877577), (3, 679625859), (9, 226541953), (11, 185352507), (33, 61784169), (99, 20594723), (181, 11264517), (543, 3754839), (1629, 1251613), (1991, 1024047), (5973, 341349), (17919, 113783)]