1720136769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1\times {\mathrm{1783}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 2559540480

約数和(自身を除く): 839403711

約数列:

[1, 3, 13, 29, 39, 87, 377, 853, 1131, 1783, 2559, 5349, 11089, 23179, 24737, 33267, 51707, 69537, 74211, 155121, 321581, 672191, 964743, 1520899, 2016573, 4562697, 19771687, 44106071, 59315061, 132318213, 573378923, 1720136769]

約数ペア:

[(1, 1720136769), (3, 573378923), (13, 132318213), (29, 59315061), (39, 44106071), (87, 19771687), (377, 4562697), (853, 2016573), (1131, 1520899), (1783, 964743), (2559, 672191), (5349, 321581), (11089, 155121), (23179, 74211), (24737, 69537), (33267, 51707)]