8893711269

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 13331485440

約数和(自身を除く): 4437774171

約数列:

[1, 3, 9, 53, 71, 159, 213, 313, 477, 639, 839, 939, 2517, 2817, 3763, 7551, 11289, 16589, 22223, 33867, 44467, 49767, 59569, 66669, 133401, 149301, 178707, 200007, 262607, 400203, 536121, 787821, 1177819, 2363463, 3157157, 3533457, 9471471, 10600371, 13918171, 18645097, 28414413, 41754513, 55935291, 125263539, 167805873, 988190141, 2964570423, 8893711269]

約数ペア:

[(1, 8893711269), (3, 2964570423), (9, 988190141), (53, 167805873), (71, 125263539), (159, 55935291), (213, 41754513), (313, 28414413), (477, 18645097), (639, 13918171), (839, 10600371), (939, 9471471), (2517, 3533457), (2817, 3157157), (3763, 2363463), (7551, 1177819), (11289, 787821), (16589, 536121), (22223, 400203), (33867, 262607), (44467, 200007), (49767, 178707), (59569, 149301), (66669, 133401)]