4385619

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 7354880

約数和(自身を除く): 2969261

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1039, 1407, 3117, 4221, 7273, 9351, 21819, 65457, 69613, 208839, 487291, 626517, 1461873, 4385619]

約数ペア:

[(1, 4385619), (3, 1461873), (7, 626517), (9, 487291), (21, 208839), (63, 69613), (67, 65457), (201, 21819), (469, 9351), (603, 7273), (1039, 4221), (1407, 3117)]