761319

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 1233232

約数和(自身を除く): 471913

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 241, 243, 351, 723, 1053, 2169, 3133, 3159, 6507, 9399, 19521, 28197, 58563, 84591, 253773, 761319]

約数ペア:

[(1, 761319), (3, 253773), (9, 84591), (13, 58563), (27, 28197), (39, 19521), (81, 9399), (117, 6507), (241, 3159), (243, 3133), (351, 2169), (723, 1053)]