2215271096721

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{166871}}^1\times {\mathrm{86767}}^1$

素因数の和:253661

約数の個数: 24

約数和(自身を含む): 3388121028864

約数和(自身を除く): 1172849932143

約数列:

[1, 3, 9, 17, 51, 153, 86767, 166871, 260301, 500613, 780903, 1475039, 1501839, 2836807, 4425117, 8510421, 13275351, 25531263, 14478896057, 43436688171, 130310064513, 246141232969, 738423698907, 2215271096721]

約数ペア:

[(1, 2215271096721), (3, 738423698907), (9, 246141232969), (17, 130310064513), (51, 43436688171), (153, 14478896057), (86767, 25531263), (166871, 13275351), (260301, 8510421), (500613, 4425117), (780903, 2836807), (1475039, 1501839)]