858704103

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{587}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 1338494976

約数和(自身を除く): 479790873

約数列:

[1, 3, 9, 23, 37, 69, 111, 191, 207, 333, 573, 587, 851, 1719, 1761, 2553, 4393, 5283, 7067, 7659, 13179, 13501, 21201, 21719, 39537, 40503, 63603, 65157, 112117, 121509, 162541, 195471, 336351, 487623, 499537, 1009053, 1462869, 1498611, 2578691, 4148329, 4495833, 7736073, 12444987, 23208219, 37334961, 95411567, 286234701, 858704103]

約数ペア:

[(1, 858704103), (3, 286234701), (9, 95411567), (23, 37334961), (37, 23208219), (69, 12444987), (111, 7736073), (191, 4495833), (207, 4148329), (333, 2578691), (573, 1498611), (587, 1462869), (851, 1009053), (1719, 499537), (1761, 487623), (2553, 336351), (4393, 195471), (5283, 162541), (7067, 121509), (7659, 112117), (13179, 65157), (13501, 63603), (21201, 40503), (21719, 39537)]