834972453

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{217271}}^1$

素因数の和:217345

約数の個数: 24

約数和(自身を含む): 1400969856

約数和(自身を除く): 565997403

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 217271, 651813, 1520897, 1955439, 4562691, 13253531, 13688073, 39760593, 92774717, 119281779, 278324151, 834972453]

約数ペア:

[(1, 834972453), (3, 278324151), (7, 119281779), (9, 92774717), (21, 39760593), (61, 13688073), (63, 13253531), (183, 4562691), (427, 1955439), (549, 1520897), (1281, 651813), (3843, 217271)]