329202367

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 369586800

約数和(自身を除く): 40384433

約数列:

[1, 13, 43, 89, 169, 509, 559, 1157, 3827, 6617, 7267, 15041, 21887, 45301, 49751, 86021, 284531, 588913, 646763, 1947943, 3698903, 7655869, 25323259, 329202367]

約数ペア:

[(1, 329202367), (13, 25323259), (43, 7655869), (89, 3698903), (169, 1947943), (509, 646763), (559, 588913), (1157, 284531), (3827, 86021), (6617, 49751), (7267, 45301), (15041, 21887)]