413445981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3823}}^1$

素因数の和:3945

約数の個数: 32

約数和(自身を含む): 616734720

約数和(自身を除く): 203288739

約数列:

[1, 3, 13, 39, 47, 59, 141, 177, 611, 767, 1833, 2301, 2773, 3823, 8319, 11469, 36049, 49699, 108147, 149097, 179681, 225557, 539043, 676671, 2335853, 2932241, 7007559, 8796723, 10601179, 31803537, 137815327, 413445981]

約数ペア:

[(1, 413445981), (3, 137815327), (13, 31803537), (39, 10601179), (47, 8796723), (59, 7007559), (141, 2932241), (177, 2335853), (611, 676671), (767, 539043), (1833, 225557), (2301, 179681), (2773, 149097), (3823, 108147), (8319, 49699), (11469, 36049)]