4149453

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 7354368

約数和(自身を除く): 3204915

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 71, 77, 121, 161, 213, 231, 253, 363, 483, 497, 759, 781, 847, 1491, 1633, 1771, 2343, 2541, 2783, 4899, 5313, 5467, 8349, 8591, 11431, 16401, 17963, 19481, 25773, 34293, 53889, 58443, 60137, 125741, 180411, 197593, 377223, 592779, 1383151, 4149453]

約数ペア:

[(1, 4149453), (3, 1383151), (7, 592779), (11, 377223), (21, 197593), (23, 180411), (33, 125741), (69, 60137), (71, 58443), (77, 53889), (121, 34293), (161, 25773), (213, 19481), (231, 17963), (253, 16401), (363, 11431), (483, 8591), (497, 8349), (759, 5467), (781, 5313), (847, 4899), (1491, 2783), (1633, 2541), (1771, 2343)]