9561398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 18275328

約数和(自身を除く): 8713930

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 1321, 2642, 3619, 7238, 9247, 14531, 18494, 29062, 62087, 101717, 124174, 203434, 434609, 682957, 869218, 1365914, 4780699, 9561398]

約数ペア:

[(1, 9561398), (2, 4780699), (7, 1365914), (11, 869218), (14, 682957), (22, 434609), (47, 203434), (77, 124174), (94, 101717), (154, 62087), (329, 29062), (517, 18494), (658, 14531), (1034, 9247), (1321, 7238), (2642, 3619)]