22051323

素因数分解:

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

素因数の和:1664

約数の個数: 36

約数和(自身を含む): 38271168

約数和(自身を除く): 16219845

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1613, 1953, 4557, 4839, 11291, 13671, 14517, 33873, 50003, 79037, 101619, 150009, 237111, 350021, 450027, 711333, 1050063, 2450147, 3150189, 7350441, 22051323]

約数ペア:

[(1, 22051323), (3, 7350441), (7, 3150189), (9, 2450147), (21, 1050063), (31, 711333), (49, 450027), (63, 350021), (93, 237111), (147, 150009), (217, 101619), (279, 79037), (441, 50003), (651, 33873), (1519, 14517), (1613, 13671), (1953, 11291), (4557, 4839)]