1142043

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 1879632

約数和(自身を除く): 737589

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 457, 833, 1371, 2499, 3199, 7769, 9597, 22393, 23307, 54383, 67179, 163149, 380681, 1142043]

約数ペア:

[(1, 1142043), (3, 380681), (7, 163149), (17, 67179), (21, 54383), (49, 23307), (51, 22393), (119, 9597), (147, 7769), (357, 3199), (457, 2499), (833, 1371)]