1316235543

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{2803}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 2045798400

約数和(自身を除く): 729562857

約数列:

[1, 3, 7, 21, 59, 177, 379, 413, 1137, 1239, 2653, 2803, 7959, 8409, 19621, 22361, 58863, 67083, 156527, 165377, 469581, 496131, 1062337, 1157639, 3187011, 3472917, 7436359, 22309077, 62677883, 188033649, 438745181, 1316235543]

約数ペア:

[(1, 1316235543), (3, 438745181), (7, 188033649), (21, 62677883), (59, 22309077), (177, 7436359), (379, 3472917), (413, 3187011), (1137, 1157639), (1239, 1062337), (2653, 496131), (2803, 469581), (7959, 165377), (8409, 156527), (19621, 67083), (22361, 58863)]