513321627

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{2753}}^1$

素因数の和:3459

約数の個数: 32

約数和(自身を含む): 843913728

約数和(自身を除く): 330592101

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 683, 2049, 2753, 4781, 8259, 8879, 14343, 19271, 26637, 35789, 57813, 62153, 107367, 186459, 250523, 751569, 1880299, 5640897, 13162093, 24443887, 39486279, 73331661, 171107209, 513321627]

約数ペア:

[(1, 513321627), (3, 171107209), (7, 73331661), (13, 39486279), (21, 24443887), (39, 13162093), (91, 5640897), (273, 1880299), (683, 751569), (2049, 250523), (2753, 186459), (4781, 107367), (8259, 62153), (8879, 57813), (14343, 35789), (19271, 26637)]