312019983359

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{997433}}^1$

素因数の和:997559

約数の個数: 32

約数和(自身を含む): 390674949120

約数和(自身を除く): 78654965761

約数列:

[1, 7, 23, 29, 67, 161, 203, 469, 667, 1541, 1943, 4669, 10787, 13601, 44689, 312823, 997433, 6982031, 22940959, 28925557, 66828011, 160586713, 202478899, 467796077, 665287811, 1537044253, 1938012319, 4657014677, 10759309771, 13566086233, 44574283337, 312019983359]

約数ペア:

[(1, 312019983359), (7, 44574283337), (23, 13566086233), (29, 10759309771), (67, 4657014677), (161, 1938012319), (203, 1537044253), (469, 665287811), (667, 467796077), (1541, 202478899), (1943, 160586713), (4669, 66828011), (10787, 28925557), (13601, 22940959), (44689, 6982031), (312823, 997433)]