2013254919

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{2411}}^1$

素因数の和:2510

約数の個数: 60

約数和(自身を含む): 3311352792

約数和(自身を除く): 1298097873

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 169, 183, 351, 507, 549, 793, 1053, 1521, 1647, 2379, 2411, 4563, 4941, 7137, 7233, 10309, 13689, 21411, 21699, 30927, 31343, 64233, 65097, 92781, 94029, 147071, 195291, 278343, 282087, 407459, 441213, 835029, 846261, 1222377, 1323639, 1911923, 2538783, 3667131, 3970917, 5735769, 11001393, 11912751, 17207307, 24854999, 33004179, 51621921, 74564997, 154865763, 223694991, 671084973, 2013254919]

約数ペア:

[(1, 2013254919), (3, 671084973), (9, 223694991), (13, 154865763), (27, 74564997), (39, 51621921), (61, 33004179), (81, 24854999), (117, 17207307), (169, 11912751), (183, 11001393), (351, 5735769), (507, 3970917), (549, 3667131), (793, 2538783), (1053, 1911923), (1521, 1323639), (1647, 1222377), (2379, 846261), (2411, 835029), (4563, 441213), (4941, 407459), (7137, 282087), (7233, 278343), (10309, 195291), (13689, 147071), (21411, 94029), (21699, 92781), (30927, 65097), (31343, 64233)]