138772343

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 151261920

約数和(自身を除く): 12489577

約数列:

[1, 17, 67, 73, 1139, 1241, 1669, 4891, 28373, 83147, 111823, 121837, 1900991, 2071229, 8163079, 138772343]

約数ペア:

[(1, 138772343), (17, 8163079), (67, 2071229), (73, 1900991), (1139, 121837), (1241, 111823), (1669, 83147), (4891, 28373)]