422210019

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{3391}}^1$

素因数の和:3437

約数の個数: 48

約数和(自身を含む): 721817600

約数和(自身を除く): 299607581

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 343, 363, 539, 847, 1029, 1617, 2541, 3391, 3773, 5929, 10173, 11319, 17787, 23737, 37301, 41503, 71211, 111903, 124509, 166159, 261107, 410311, 498477, 783321, 1163113, 1230933, 1827749, 2872177, 3489339, 5483247, 8616531, 12794243, 20105239, 38382729, 60315717, 140736673, 422210019]

約数ペア:

[(1, 422210019), (3, 140736673), (7, 60315717), (11, 38382729), (21, 20105239), (33, 12794243), (49, 8616531), (77, 5483247), (121, 3489339), (147, 2872177), (231, 1827749), (343, 1230933), (363, 1163113), (539, 783321), (847, 498477), (1029, 410311), (1617, 261107), (2541, 166159), (3391, 124509), (3773, 111903), (5929, 71211), (10173, 41503), (11319, 37301), (17787, 23737)]