28550107

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 30707712

約数和(自身を除く): 2157605

約数列:

[1, 23, 67, 97, 191, 1541, 2231, 4393, 6499, 12797, 18527, 149477, 294331, 426121, 1241309, 28550107]

約数ペア:

[(1, 28550107), (23, 1241309), (67, 426121), (97, 294331), (191, 149477), (1541, 18527), (2231, 12797), (4393, 6499)]