1900529337

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{85621}}^1$

素因数の和:85789

約数の個数: 24

約数和(自身を含む): 2967316032

約数和(自身を除く): 1066786695

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 3171, 7399, 22197, 85621, 256863, 599347, 1798041, 4195429, 12586287, 12928771, 38786313, 90501397, 271504191, 633509779, 1900529337]

約数ペア:

[(1, 1900529337), (3, 633509779), (7, 271504191), (21, 90501397), (49, 38786313), (147, 12928771), (151, 12586287), (453, 4195429), (1057, 1798041), (3171, 599347), (7399, 256863), (22197, 85621)]