285416347

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 315468000

約数和(自身を除く): 30051653

約数列:

[1, 19, 29, 137, 199, 361, 551, 2603, 3781, 3973, 5771, 10469, 27263, 49457, 71839, 75487, 109649, 517997, 790627, 1434253, 2083331, 9841943, 15021913, 285416347]

約数ペア:

[(1, 285416347), (19, 15021913), (29, 9841943), (137, 2083331), (199, 1434253), (361, 790627), (551, 517997), (2603, 109649), (3781, 75487), (3973, 71839), (5771, 49457), (10469, 27263)]