301239121

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 327608064

約数和(自身を除く): 26368943

約数列:

[1, 31, 47, 53, 83, 1457, 1643, 2209, 2491, 2573, 3901, 4399, 68479, 77221, 117077, 120931, 136369, 183347, 206753, 3629387, 5683757, 6409343, 9717391, 301239121]

約数ペア:

[(1, 301239121), (31, 9717391), (47, 6409343), (53, 5683757), (83, 3629387), (1457, 206753), (1643, 183347), (2209, 136369), (2491, 120931), (2573, 117077), (3901, 77221), (4399, 68479)]