3090717

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 5591040

約数和(自身を除く): 2500323

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 79, 81, 161, 189, 207, 237, 243, 483, 553, 567, 621, 711, 1449, 1659, 1701, 1817, 1863, 2133, 4347, 4977, 5451, 5589, 6399, 12719, 13041, 14931, 16353, 19197, 38157, 39123, 44793, 49059, 114471, 134379, 147177, 343413, 441531, 1030239, 3090717]

約数ペア:

[(1, 3090717), (3, 1030239), (7, 441531), (9, 343413), (21, 147177), (23, 134379), (27, 114471), (63, 49059), (69, 44793), (79, 39123), (81, 38157), (161, 19197), (189, 16353), (207, 14931), (237, 13041), (243, 12719), (483, 6399), (553, 5589), (567, 5451), (621, 4977), (711, 4347), (1449, 2133), (1659, 1863), (1701, 1817)]