3912291261

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{15349}}^1$

素因数の和:15705

約数の個数: 24

約数和(自身を含む): 5721497600

約数和(自身を除く): 1809206339

約数列:

[1, 3, 9, 127, 223, 381, 669, 1143, 2007, 15349, 28321, 46047, 84963, 138141, 254889, 1949323, 3422827, 5847969, 10268481, 17543907, 30805443, 434699029, 1304097087, 3912291261]

約数ペア:

[(1, 3912291261), (3, 1304097087), (9, 434699029), (127, 30805443), (223, 17543907), (381, 10268481), (669, 5847969), (1143, 3422827), (2007, 1949323), (15349, 254889), (28321, 138141), (46047, 84963)]