321598794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{72727}}^1$

素因数の和:72810

約数の個数: 32

約数和(自身を含む): 712152576

約数和(自身を除く): 390553782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 72727, 145454, 218181, 436362, 799997, 1599994, 2399991, 4799982, 4872709, 9745418, 14618127, 29236254, 53599799, 107199598, 160799397, 321598794]

約数ペア:

[(1, 321598794), (2, 160799397), (3, 107199598), (6, 53599799), (11, 29236254), (22, 14618127), (33, 9745418), (66, 4872709), (67, 4799982), (134, 2399991), (201, 1599994), (402, 799997), (737, 436362), (1474, 218181), (2211, 145454), (4422, 72727)]