2910361419

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1091}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 5126913792

約数和(自身を除く): 2216552373

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 263, 441, 483, 789, 1091, 1127, 1449, 1841, 2367, 3273, 3381, 5523, 6049, 7637, 9819, 10143, 12887, 16569, 18147, 22911, 25093, 38661, 42343, 53459, 54441, 68733, 75279, 115983, 127029, 160377, 175651, 225837, 286933, 296401, 381087, 481131, 526953, 860799, 889203, 1229557, 1580859, 2008531, 2582397, 2667609, 3688671, 6025593, 6599459, 11066013, 14059717, 18076779, 19798377, 42179151, 46196213, 59395131, 126537453, 138588639, 323373491, 415765917, 970120473, 2910361419]

約数ペア:

[(1, 2910361419), (3, 970120473), (7, 415765917), (9, 323373491), (21, 138588639), (23, 126537453), (49, 59395131), (63, 46196213), (69, 42179151), (147, 19798377), (161, 18076779), (207, 14059717), (263, 11066013), (441, 6599459), (483, 6025593), (789, 3688671), (1091, 2667609), (1127, 2582397), (1449, 2008531), (1841, 1580859), (2367, 1229557), (3273, 889203), (3381, 860799), (5523, 526953), (6049, 481131), (7637, 381087), (9819, 296401), (10143, 286933), (12887, 225837), (16569, 175651), (18147, 160377), (22911, 127029), (25093, 115983), (38661, 75279), (42343, 68733), (53459, 54441)]