3657393

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 28

約数和(自身を含む): 5705460

約数和(自身を除く): 2048067

約数列:

[1, 3, 9, 27, 29, 81, 87, 173, 243, 261, 519, 729, 783, 1557, 2349, 4671, 5017, 7047, 14013, 15051, 21141, 42039, 45153, 126117, 135459, 406377, 1219131, 3657393]

約数ペア:

[(1, 3657393), (3, 1219131), (9, 406377), (27, 135459), (29, 126117), (81, 45153), (87, 42039), (173, 21141), (243, 15051), (261, 14013), (519, 7047), (729, 5017), (783, 4671), (1557, 2349)]