224715519

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5857}}^1$

素因数の和:5909

約数の個数: 48

約数和(自身を含む): 400687200

約数和(自身を除く): 175971681

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 783, 1323, 1421, 1827, 4263, 5481, 5857, 12789, 17571, 38367, 40999, 52713, 122997, 158139, 169853, 286993, 368991, 509559, 860979, 1106973, 1188971, 1528677, 2582937, 3566913, 4586031, 7748811, 8322797, 10700739, 24968391, 32102217, 74905173, 224715519]

約数ペア:

[(1, 224715519), (3, 74905173), (7, 32102217), (9, 24968391), (21, 10700739), (27, 8322797), (29, 7748811), (49, 4586031), (63, 3566913), (87, 2582937), (147, 1528677), (189, 1188971), (203, 1106973), (261, 860979), (441, 509559), (609, 368991), (783, 286993), (1323, 169853), (1421, 158139), (1827, 122997), (4263, 52713), (5481, 40999), (5857, 38367), (12789, 17571)]