12301569

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 21964800

約数和(自身を除く): 9663231

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 171, 239, 301, 387, 399, 717, 817, 903, 1197, 1673, 2151, 2451, 2709, 4541, 5019, 5719, 7353, 10277, 13623, 15057, 17157, 30831, 31787, 40869, 51471, 71939, 92493, 95361, 195263, 215817, 286083, 585789, 647451, 1366841, 1757367, 4100523, 12301569]

約数ペア:

[(1, 12301569), (3, 4100523), (7, 1757367), (9, 1366841), (19, 647451), (21, 585789), (43, 286083), (57, 215817), (63, 195263), (129, 95361), (133, 92493), (171, 71939), (239, 51471), (301, 40869), (387, 31787), (399, 30831), (717, 17157), (817, 15057), (903, 13623), (1197, 10277), (1673, 7353), (2151, 5719), (2451, 5019), (2709, 4541)]