2016397942821

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1\times {\mathrm{49823}}^1$

素因数の和:50470

約数の個数: 48

約数和(自身を含む): 2984656896000

約数和(自身を除く): 968258953179

約数列:

[1, 3, 9, 59, 177, 199, 383, 531, 597, 1149, 1791, 3447, 11741, 22597, 35223, 49823, 67791, 76217, 105669, 149469, 203373, 228651, 448407, 685953, 2939557, 4496803, 8818671, 9914777, 13490409, 19082209, 26456013, 29744331, 40471227, 57246627, 89232993, 171739881, 584971843, 1125850331, 1754915529, 3377550993, 3797359591, 5264746587, 10132652979, 11392078773, 34176236319, 224044215869, 672132647607, 2016397942821]

約数ペア:

[(1, 2016397942821), (3, 672132647607), (9, 224044215869), (59, 34176236319), (177, 11392078773), (199, 10132652979), (383, 5264746587), (531, 3797359591), (597, 3377550993), (1149, 1754915529), (1791, 1125850331), (3447, 584971843), (11741, 171739881), (22597, 89232993), (35223, 57246627), (49823, 40471227), (67791, 29744331), (76217, 26456013), (105669, 19082209), (149469, 13490409), (203373, 9914777), (228651, 8818671), (448407, 4496803), (685953, 2939557)]