13449969

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 22137192

約数和(自身を除く): 8687223

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 241, 351, 477, 689, 723, 1053, 1431, 2067, 2169, 3133, 4293, 6201, 6507, 9399, 12773, 18603, 19521, 28197, 38319, 55809, 84591, 114957, 166049, 253773, 344871, 498147, 1034613, 1494441, 4483323, 13449969]

約数ペア:

[(1, 13449969), (3, 4483323), (9, 1494441), (13, 1034613), (27, 498147), (39, 344871), (53, 253773), (81, 166049), (117, 114957), (159, 84591), (241, 55809), (351, 38319), (477, 28197), (689, 19521), (723, 18603), (1053, 12773), (1431, 9399), (2067, 6507), (2169, 6201), (3133, 4293)]