1705473

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 3234816

約数和(自身を除く): 1529343

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 107, 161, 207, 231, 253, 321, 483, 693, 749, 759, 963, 1177, 1449, 1771, 2247, 2277, 2461, 3531, 5313, 6741, 7383, 8239, 10593, 15939, 17227, 22149, 24717, 27071, 51681, 74151, 81213, 155043, 189497, 243639, 568491, 1705473]

約数ペア:

[(1, 1705473), (3, 568491), (7, 243639), (9, 189497), (11, 155043), (21, 81213), (23, 74151), (33, 51681), (63, 27071), (69, 24717), (77, 22149), (99, 17227), (107, 15939), (161, 10593), (207, 8239), (231, 7383), (253, 6741), (321, 5313), (483, 3531), (693, 2461), (749, 2277), (759, 2247), (963, 1771), (1177, 1449)]