17297739

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 26864640

約数和(自身を除く): 9566901

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 317, 387, 423, 951, 1161, 1269, 2021, 2853, 6063, 8559, 13631, 14899, 18189, 40893, 44697, 54567, 122679, 134091, 368037, 402273, 640657, 1921971, 5765913, 17297739]

約数ペア:

[(1, 17297739), (3, 5765913), (9, 1921971), (27, 640657), (43, 402273), (47, 368037), (129, 134091), (141, 122679), (317, 54567), (387, 44697), (423, 40893), (951, 18189), (1161, 14899), (1269, 13631), (2021, 8559), (2853, 6063)]