13329657

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 22143360

約数和(自身を除く): 8813703

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1213, 1221, 3639, 3663, 10917, 10989, 13343, 32751, 40029, 44881, 120087, 134643, 360261, 403929, 493691, 1211787, 1481073, 4443219, 13329657]

約数ペア:

[(1, 13329657), (3, 4443219), (9, 1481073), (11, 1211787), (27, 493691), (33, 403929), (37, 360261), (99, 134643), (111, 120087), (297, 44881), (333, 40029), (407, 32751), (999, 13343), (1213, 10989), (1221, 10917), (3639, 3663)]