143846209

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{1609}}^1$

素因数の和:1681

約数の個数: 18

約数和(自身を含む): 162930390

約数和(自身を除く): 19084181

約数列:

[1, 13, 23, 169, 299, 529, 1609, 3887, 6877, 20917, 37007, 89401, 271921, 481091, 851161, 6254183, 11065093, 143846209]

約数ペア:

[(1, 143846209), (13, 11065093), (23, 6254183), (169, 851161), (299, 481091), (529, 271921), (1609, 89401), (3887, 37007), (6877, 20917)]