682828707

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7309}}^1$

素因数の和:7491

約数の個数: 32

約数和(自身を含む): 1052640000

約数和(自身を除く): 369811293

約数列:

[1, 3, 11, 19, 33, 57, 149, 209, 447, 627, 1639, 2831, 4917, 7309, 8493, 21927, 31141, 80399, 93423, 138871, 241197, 416613, 1089041, 1527581, 3267123, 4582743, 11979451, 20691779, 35938353, 62075337, 227609569, 682828707]

約数ペア:

[(1, 682828707), (3, 227609569), (11, 62075337), (19, 35938353), (33, 20691779), (57, 11979451), (149, 4582743), (209, 3267123), (447, 1527581), (627, 1089041), (1639, 416613), (2831, 241197), (4917, 138871), (7309, 93423), (8493, 80399), (21927, 31141)]