2009703393

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{9613}}^1$

素因数の和:9743

約数の個数: 40

約数和(自身を含む): 3140893800

約数和(自身を除く): 1131190407

約数列:

[1, 3, 9, 27, 29, 81, 87, 89, 261, 267, 783, 801, 2349, 2403, 2581, 7209, 7743, 9613, 23229, 28839, 69687, 86517, 209061, 259551, 278777, 778653, 836331, 855557, 2508993, 2566671, 7526979, 7700013, 22580937, 23100039, 24811153, 69300117, 74433459, 223300377, 669901131, 2009703393]

約数ペア:

[(1, 2009703393), (3, 669901131), (9, 223300377), (27, 74433459), (29, 69300117), (81, 24811153), (87, 23100039), (89, 22580937), (261, 7700013), (267, 7526979), (783, 2566671), (801, 2508993), (2349, 855557), (2403, 836331), (2581, 778653), (7209, 278777), (7743, 259551), (9613, 209061), (23229, 86517), (28839, 69687)]