2021522265

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{713059}}^1$

素因数の和:713083

約数の個数: 40

約数和(自身を含む): 4141452480

約数和(自身を除く): 2119930215

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 713059, 2139177, 3565295, 4991413, 6417531, 10695885, 14974239, 19252593, 24957065, 32087655, 44922717, 57757779, 74871195, 96262965, 134768151, 224613585, 288788895, 404304453, 673840755, 2021522265]

約数ペア:

[(1, 2021522265), (3, 673840755), (5, 404304453), (7, 288788895), (9, 224613585), (15, 134768151), (21, 96262965), (27, 74871195), (35, 57757779), (45, 44922717), (63, 32087655), (81, 24957065), (105, 19252593), (135, 14974239), (189, 10695885), (315, 6417531), (405, 4991413), (567, 3565295), (945, 2139177), (2835, 713059)]