3899161779

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{19961}}^1$

素因数の和:20155

約数の個数: 32

約数和(自身を含む): 5749056000

約数和(自身を除く): 1849894221

約数列:

[1, 3, 19, 23, 57, 69, 149, 437, 447, 1311, 2831, 3427, 8493, 10281, 19961, 59883, 65113, 195339, 379259, 459103, 1137777, 1377309, 2974189, 8722957, 8922567, 26168871, 56509591, 68406347, 169528773, 205219041, 1299720593, 3899161779]

約数ペア:

[(1, 3899161779), (3, 1299720593), (19, 205219041), (23, 169528773), (57, 68406347), (69, 56509591), (149, 26168871), (437, 8922567), (447, 8722957), (1311, 2974189), (2831, 1377309), (3427, 1137777), (8493, 459103), (10281, 379259), (19961, 195339), (59883, 65113)]