542283

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 32

約数和(自身を含む): 921600

約数和(自身を除く): 379317

約数列:

[1, 3, 7, 17, 21, 31, 49, 51, 93, 119, 147, 217, 343, 357, 527, 651, 833, 1029, 1519, 1581, 2499, 3689, 4557, 5831, 10633, 11067, 17493, 25823, 31899, 77469, 180761, 542283]

約数ペア:

[(1, 542283), (3, 180761), (7, 77469), (17, 31899), (21, 25823), (31, 17493), (49, 11067), (51, 10633), (93, 5831), (119, 4557), (147, 3689), (217, 2499), (343, 1581), (357, 1519), (527, 1029), (651, 833)]