1780852401

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{8849}}^1$

素因数の和:9293

約数の個数: 24

約数和(自身を含む): 2623140000

約数和(自身を除く): 842287599

約数列:

[1, 3, 9, 59, 177, 379, 531, 1137, 3411, 8849, 22361, 26547, 67083, 79641, 201249, 522091, 1566273, 3353771, 4698819, 10061313, 30183939, 197872489, 593617467, 1780852401]

約数ペア:

[(1, 1780852401), (3, 593617467), (9, 197872489), (59, 30183939), (177, 10061313), (379, 4698819), (531, 3353771), (1137, 1566273), (3411, 522091), (8849, 201249), (22361, 79641), (26547, 67083)]