24523821

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 43330560

約数和(自身を除く): 18806739

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 279, 433, 609, 651, 899, 1299, 1827, 1953, 2697, 3031, 3897, 6293, 8091, 9093, 12557, 13423, 18879, 27279, 37671, 40269, 56637, 87899, 93961, 113013, 120807, 263697, 281883, 389267, 791091, 845649, 1167801, 2724869, 3503403, 8174607, 24523821]

約数ペア:

[(1, 24523821), (3, 8174607), (7, 3503403), (9, 2724869), (21, 1167801), (29, 845649), (31, 791091), (63, 389267), (87, 281883), (93, 263697), (203, 120807), (217, 113013), (261, 93961), (279, 87899), (433, 56637), (609, 40269), (651, 37671), (899, 27279), (1299, 18879), (1827, 13423), (1953, 12557), (2697, 9093), (3031, 8091), (3897, 6293)]