2211050547

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 3427660800

約数和(自身を除く): 1216610253

約数列:

[1, 3, 9, 27, 59, 71, 113, 173, 177, 213, 339, 519, 531, 639, 1017, 1557, 1593, 1917, 3051, 4189, 4671, 6667, 8023, 10207, 12283, 12567, 19549, 20001, 24069, 30621, 36849, 37701, 58647, 60003, 72207, 91863, 110547, 113103, 175941, 180009, 216621, 275589, 331641, 473357, 527823, 724697, 1153391, 1387979, 1420071, 2174091, 3460173, 4163937, 4260213, 6522273, 10380519, 12491811, 12780639, 19566819, 31141557, 37475433, 81890761, 245672283, 737016849, 2211050547]

約数ペア:

[(1, 2211050547), (3, 737016849), (9, 245672283), (27, 81890761), (59, 37475433), (71, 31141557), (113, 19566819), (173, 12780639), (177, 12491811), (213, 10380519), (339, 6522273), (519, 4260213), (531, 4163937), (639, 3460173), (1017, 2174091), (1557, 1420071), (1593, 1387979), (1917, 1153391), (3051, 724697), (4189, 527823), (4671, 473357), (6667, 331641), (8023, 275589), (10207, 216621), (12283, 180009), (12567, 175941), (19549, 113103), (20001, 110547), (24069, 91863), (30621, 72207), (36849, 60003), (37701, 58647)]