298921167

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{28657}}^1$

素因数の和:28743

約数の個数: 24

約数和(自身を含む): 461966960

約数和(自身を除く): 163045793

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 10431, 28657, 85971, 257913, 544483, 1633449, 1748077, 4900347, 5244231, 15732693, 33213463, 99640389, 298921167]

約数ペア:

[(1, 298921167), (3, 99640389), (9, 33213463), (19, 15732693), (57, 5244231), (61, 4900347), (171, 1748077), (183, 1633449), (549, 544483), (1159, 257913), (3477, 85971), (10431, 28657)]