728063701581

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1151047}}^1$

素因数の和:1151265

約数の個数: 32

約数和(自身を含む): 1034285690880

約数和(自身を除く): 306221989299

約数列:

[1, 3, 23, 69, 89, 103, 267, 309, 2047, 2369, 6141, 7107, 9167, 27501, 210841, 632523, 1151047, 3453141, 26474081, 79422243, 102443183, 118557841, 307329549, 355673523, 2356193209, 2726830343, 7068579627, 8180491029, 10551647849, 31654943547, 242687900527, 728063701581]

約数ペア:

[(1, 728063701581), (3, 242687900527), (23, 31654943547), (69, 10551647849), (89, 8180491029), (103, 7068579627), (267, 2726830343), (309, 2356193209), (2047, 355673523), (2369, 307329549), (6141, 118557841), (7107, 102443183), (9167, 79422243), (27501, 26474081), (210841, 3453141), (632523, 1151047)]