2832019911

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{1613}}^1$

素因数の和:1717

約数の個数: 72

約数和(自身を含む): 5000430240

約数和(自身を除く): 2168410329

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 279, 609, 651, 899, 961, 1613, 1827, 1953, 2697, 2883, 4839, 6293, 6727, 8091, 8649, 11291, 14517, 18879, 20181, 27869, 33873, 46777, 50003, 56637, 60543, 83607, 101619, 140331, 150009, 195083, 250821, 327439, 350021, 420993, 450027, 585249, 982317, 1050063, 1450087, 1550093, 1755747, 2946951, 3150189, 4350261, 4650279, 10150609, 10850651, 13050783, 13950837, 30451827, 32551953, 44952697, 91355481, 97655859, 134858091, 314668879, 404574273, 944006637, 2832019911]

約数ペア:

[(1, 2832019911), (3, 944006637), (7, 404574273), (9, 314668879), (21, 134858091), (29, 97655859), (31, 91355481), (63, 44952697), (87, 32551953), (93, 30451827), (203, 13950837), (217, 13050783), (261, 10850651), (279, 10150609), (609, 4650279), (651, 4350261), (899, 3150189), (961, 2946951), (1613, 1755747), (1827, 1550093), (1953, 1450087), (2697, 1050063), (2883, 982317), (4839, 585249), (6293, 450027), (6727, 420993), (8091, 350021), (8649, 327439), (11291, 250821), (14517, 195083), (18879, 150009), (20181, 140331), (27869, 101619), (33873, 83607), (46777, 60543), (50003, 56637)]