31506484607

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1327}}^1\times {\mathrm{3797}}^1$

素因数の和:5187

約数の個数: 24

約数和(自身を含む): 35074195776

約数和(自身を除く): 3567711169

約数列:

[1, 13, 37, 169, 481, 1327, 3797, 6253, 17251, 49099, 49361, 140489, 224263, 638287, 641693, 1826357, 5038619, 8297731, 23742641, 65502047, 186428903, 851526611, 2423575739, 31506484607]

約数ペア:

[(1, 31506484607), (13, 2423575739), (37, 851526611), (169, 186428903), (481, 65502047), (1327, 23742641), (3797, 8297731), (6253, 5038619), (17251, 1826357), (49099, 641693), (49361, 638287), (140489, 224263)]