9403407

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 14742000

約数和(自身を除く): 5338593

約数列:

[1, 3, 9, 13, 39, 117, 179, 449, 537, 1347, 1611, 2327, 4041, 5837, 6981, 17511, 20943, 52533, 80371, 241113, 723339, 1044823, 3134469, 9403407]

約数ペア:

[(1, 9403407), (3, 3134469), (9, 1044823), (13, 723339), (39, 241113), (117, 80371), (179, 52533), (449, 20943), (537, 17511), (1347, 6981), (1611, 5837), (2327, 4041)]