12961812231

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{289139}}^1$

素因数の和:289455

約数の個数: 24

約数和(自身を含む): 19891675440

約数和(自身を除く): 6929863209

約数列:

[1, 3, 9, 17, 51, 153, 293, 879, 2637, 4981, 14943, 44829, 289139, 867417, 2602251, 4915363, 14746089, 44238267, 84717727, 254153181, 762459543, 1440201359, 4320604077, 12961812231]

約数ペア:

[(1, 12961812231), (3, 4320604077), (9, 1440201359), (17, 762459543), (51, 254153181), (153, 84717727), (293, 44238267), (879, 14746089), (2637, 4915363), (4981, 2602251), (14943, 867417), (44829, 289139)]