1002201

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 1450944

約数和(自身を除く): 448743

約数列:

[1, 3, 17, 43, 51, 129, 457, 731, 1371, 2193, 7769, 19651, 23307, 58953, 334067, 1002201]

約数ペア:

[(1, 1002201), (3, 334067), (17, 58953), (43, 23307), (51, 19651), (129, 7769), (457, 2193), (731, 1371)]