130448939

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 151289856

約数和(自身を除く): 20840917

約数列:

[1, 17, 23, 37, 71, 127, 391, 629, 851, 1207, 1633, 2159, 2627, 2921, 4699, 9017, 14467, 27761, 44659, 49657, 60421, 79883, 108077, 153289, 207391, 333629, 1027157, 1837309, 3525647, 5671693, 7673467, 130448939]

約数ペア:

[(1, 130448939), (17, 7673467), (23, 5671693), (37, 3525647), (71, 1837309), (127, 1027157), (391, 333629), (629, 207391), (851, 153289), (1207, 108077), (1633, 79883), (2159, 60421), (2627, 49657), (2921, 44659), (4699, 27761), (9017, 14467)]