2617996821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2762

約数の個数: 64

約数和(自身を含む): 4227987456

約数和(自身を除く): 1609990635

約数列:

[1, 3, 11, 17, 33, 41, 43, 51, 123, 129, 187, 451, 473, 561, 697, 731, 1353, 1419, 1763, 2091, 2193, 2647, 5289, 7667, 7941, 8041, 19393, 23001, 24123, 29117, 29971, 44999, 58179, 87351, 89913, 108527, 113821, 134997, 325581, 329681, 341463, 494989, 989043, 1193797, 1252031, 1484967, 1844959, 1934957, 3581391, 3756093, 4666661, 5534877, 5804871, 13999983, 20294549, 21284527, 51333271, 60883647, 63853581, 79333237, 153999813, 237999711, 872665607, 2617996821]

約数ペア:

[(1, 2617996821), (3, 872665607), (11, 237999711), (17, 153999813), (33, 79333237), (41, 63853581), (43, 60883647), (51, 51333271), (123, 21284527), (129, 20294549), (187, 13999983), (451, 5804871), (473, 5534877), (561, 4666661), (697, 3756093), (731, 3581391), (1353, 1934957), (1419, 1844959), (1763, 1484967), (2091, 1252031), (2193, 1193797), (2647, 989043), (5289, 494989), (7667, 341463), (7941, 329681), (8041, 325581), (19393, 134997), (23001, 113821), (24123, 108527), (29117, 89913), (29971, 87351), (44999, 58179)]