191303307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{6217}}^1$

素因数の和:6499

約数の個数: 24

約数和(自身を含む): 298762464

約数和(自身を除く): 107459157

約数列:

[1, 3, 9, 13, 39, 117, 263, 789, 2367, 3419, 6217, 10257, 18651, 30771, 55953, 80821, 242463, 727389, 1635071, 4905213, 14715639, 21255923, 63767769, 191303307]

約数ペア:

[(1, 191303307), (3, 63767769), (9, 21255923), (13, 14715639), (39, 4905213), (117, 1635071), (263, 727389), (789, 242463), (2367, 80821), (3419, 55953), (6217, 30771), (10257, 18651)]