2017894671

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{68713}}^1$

素因数の和:68983

約数の個数: 24

約数和(自身を含む): 3151498896

約数和(自身を除く): 1133604225

約数列:

[1, 3, 9, 13, 39, 117, 251, 753, 2259, 3263, 9789, 29367, 68713, 206139, 618417, 893269, 2679807, 8039421, 17246963, 51740889, 155222667, 224210519, 672631557, 2017894671]

約数ペア:

[(1, 2017894671), (3, 672631557), (9, 224210519), (13, 155222667), (39, 51740889), (117, 17246963), (251, 8039421), (753, 2679807), (2259, 893269), (3263, 618417), (9789, 206139), (29367, 68713)]