201435897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{4007}}^1$

素因数の和:5312

約数の個数: 16

約数和(自身を含む): 289537920

約数和(自身を除く): 88102023

約数列:

[1, 3, 13, 39, 1289, 3867, 4007, 12021, 16757, 50271, 52091, 156273, 5165023, 15495069, 67145299, 201435897]

約数ペア:

[(1, 201435897), (3, 67145299), (13, 15495069), (39, 5165023), (1289, 156273), (3867, 52091), (4007, 50271), (12021, 16757)]