263027051

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1871}}^1$

素因数の和:2055

約数の個数: 24

約数和(自身を含む): 324380160

約数和(自身を除く): 61353109

約数列:

[1, 7, 19, 49, 133, 151, 931, 1057, 1871, 2869, 7399, 13097, 20083, 35549, 91679, 140581, 248843, 282521, 1741901, 1977647, 5367899, 13843529, 37575293, 263027051]

約数ペア:

[(1, 263027051), (7, 37575293), (19, 13843529), (49, 5367899), (133, 1977647), (151, 1741901), (931, 282521), (1057, 248843), (1871, 140581), (2869, 91679), (7399, 35549), (13097, 20083)]