9019809

素因数分解:

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

素因数の和:526

約数の個数: 32

約数和(自身を含む): 14509440

約数和(自身を除く): 5489631

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 457, 459, 731, 1161, 1371, 2193, 4113, 6579, 7769, 12339, 19651, 19737, 23307, 58953, 69921, 176859, 209763, 334067, 530577, 1002201, 3006603, 9019809]

約数ペア:

[(1, 9019809), (3, 3006603), (9, 1002201), (17, 530577), (27, 334067), (43, 209763), (51, 176859), (129, 69921), (153, 58953), (387, 23307), (457, 19737), (459, 19651), (731, 12339), (1161, 7769), (1371, 6579), (2193, 4113)]