2017395897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{7331}}^1$

素因数の和:7645

約数の個数: 32

約数和(自身を含む): 3040727040

約数和(自身を除く): 1023331143

約数列:

[1, 3, 11, 31, 33, 93, 269, 341, 807, 1023, 2959, 7331, 8339, 8877, 21993, 25017, 80641, 91729, 227261, 241923, 275187, 681783, 1972039, 2499871, 5916117, 7499613, 21692429, 61133209, 65077287, 183399627, 672465299, 2017395897]

約数ペア:

[(1, 2017395897), (3, 672465299), (11, 183399627), (31, 65077287), (33, 61133209), (93, 21692429), (269, 7499613), (341, 5916117), (807, 2499871), (1023, 1972039), (2959, 681783), (7331, 275187), (8339, 241923), (8877, 227261), (21993, 91729), (25017, 80641)]