2013497493

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1\times {\mathrm{2399}}^1$

素因数の和:4777

約数の個数: 32

約数和(自身を含む): 3251404800

約数和(自身を除く): 1237907307

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 2351, 2399, 7053, 7197, 16457, 16793, 39967, 40783, 49371, 50379, 119901, 122349, 279769, 285481, 839307, 856443, 5640049, 16920147, 39480343, 95880833, 118441029, 287642499, 671165831, 2013497493]

約数ペア:

[(1, 2013497493), (3, 671165831), (7, 287642499), (17, 118441029), (21, 95880833), (51, 39480343), (119, 16920147), (357, 5640049), (2351, 856443), (2399, 839307), (7053, 285481), (7197, 279769), (16457, 122349), (16793, 119901), (39967, 50379), (40783, 49371)]