310057527

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 452088000

約数和(自身を除く): 142030473

約数列:

[1, 3, 13, 39, 149, 229, 233, 447, 687, 699, 1937, 2977, 3029, 5811, 8931, 9087, 34121, 34717, 53357, 102363, 104151, 160071, 443573, 451321, 693641, 1330719, 1353963, 2080923, 7950193, 23850579, 103352509, 310057527]

約数ペア:

[(1, 310057527), (3, 103352509), (13, 23850579), (39, 7950193), (149, 2080923), (229, 1353963), (233, 1330719), (447, 693641), (687, 451321), (699, 443573), (1937, 160071), (2977, 104151), (3029, 102363), (5811, 53357), (8931, 34717), (9087, 34121)]