1408473

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 2280096

約数和(自身を除く): 871623

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 347, 369, 451, 1041, 1353, 3123, 3817, 4059, 11451, 14227, 34353, 42681, 128043, 156497, 469491, 1408473]

約数ペア:

[(1, 1408473), (3, 469491), (9, 156497), (11, 128043), (33, 42681), (41, 34353), (99, 14227), (123, 11451), (347, 4059), (369, 3817), (451, 3123), (1041, 1353)]