2118215873241

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2722877}}^1$

素因数の和:2723066

約数の個数: 48

約数和(自身を含む): 3379745088720

約数和(自身を除く): 1261529215479

約数列:

[1, 3, 9, 13, 39, 61, 109, 117, 183, 327, 549, 793, 981, 1417, 2379, 4251, 6649, 7137, 12753, 19947, 59841, 86437, 259311, 777933, 2722877, 8168631, 24505893, 35397401, 106192203, 166095497, 296793593, 318576609, 498286491, 890380779, 1494859473, 2159241461, 2671142337, 3858316709, 6477724383, 11574950127, 18104409173, 19433173149, 34724850381, 54313227519, 162939682557, 235357319249, 706071957747, 2118215873241]

約数ペア:

[(1, 2118215873241), (3, 706071957747), (9, 235357319249), (13, 162939682557), (39, 54313227519), (61, 34724850381), (109, 19433173149), (117, 18104409173), (183, 11574950127), (327, 6477724383), (549, 3858316709), (793, 2671142337), (981, 2159241461), (1417, 1494859473), (2379, 890380779), (4251, 498286491), (6649, 318576609), (7137, 296793593), (12753, 166095497), (19947, 106192203), (59841, 35397401), (86437, 24505893), (259311, 8168631), (777933, 2722877)]