2897848359

素因数分解:

$3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{42709}}^1$

素因数の和:43084

約数の個数: 32

約数和(自身を含む): 4920192000

約数和(自身を除く): 2022343641

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 359, 1077, 2513, 3231, 7539, 9693, 22617, 42709, 67851, 128127, 298963, 384381, 896889, 1153143, 2690667, 8072001, 15332531, 45997593, 107327717, 137992779, 321983151, 413978337, 965949453, 2897848359]

約数ペア:

[(1, 2897848359), (3, 965949453), (7, 413978337), (9, 321983151), (21, 137992779), (27, 107327717), (63, 45997593), (189, 15332531), (359, 8072001), (1077, 2690667), (2513, 1153143), (3231, 896889), (7539, 384381), (9693, 298963), (22617, 128127), (42709, 67851)]