2531925753

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1\times {\mathrm{5443}}^1$

素因数の和:6773

約数の個数: 32

約数和(自身を含む): 4089010176

約数和(自身を除く): 1557084423

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1303, 3909, 5443, 9121, 16329, 22151, 27363, 38101, 66453, 92531, 114303, 155057, 277593, 465171, 647717, 1943151, 7092229, 21276687, 49645603, 120567893, 148936809, 361703679, 843975251, 2531925753]

約数ペア:

[(1, 2531925753), (3, 843975251), (7, 361703679), (17, 148936809), (21, 120567893), (51, 49645603), (119, 21276687), (357, 7092229), (1303, 1943151), (3909, 647717), (5443, 465171), (9121, 277593), (16329, 155057), (22151, 114303), (27363, 92531), (38101, 66453)]