1422477

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 2390336

約数和(自身を除く): 967859

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 337, 469, 603, 1011, 1407, 2359, 3033, 4221, 7077, 21231, 22579, 67737, 158053, 203211, 474159, 1422477]

約数ペア:

[(1, 1422477), (3, 474159), (7, 203211), (9, 158053), (21, 67737), (63, 22579), (67, 21231), (201, 7077), (337, 4221), (469, 3033), (603, 2359), (1011, 1407)]