2013854991

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{439}}^1\times {\mathrm{827}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 2758631040

約数和(自身を除く): 744776049

約数列:

[1, 3, 43, 129, 439, 827, 1317, 1849, 2481, 5547, 18877, 35561, 56631, 106683, 363053, 811711, 1089159, 1529123, 2435133, 4587369, 15611279, 46833837, 671284997, 2013854991]

約数ペア:

[(1, 2013854991), (3, 671284997), (43, 46833837), (129, 15611279), (439, 4587369), (827, 2435133), (1317, 1529123), (1849, 1089159), (2481, 811711), (5547, 363053), (18877, 106683), (35561, 56631)]