8504913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 12925440

約数和(自身を除く): 4420527

約数列:

[1, 3, 17, 19, 51, 57, 67, 131, 201, 323, 393, 969, 1139, 1273, 2227, 2489, 3417, 3819, 6681, 7467, 8777, 21641, 26331, 42313, 64923, 126939, 149209, 166763, 447627, 500289, 2834971, 8504913]

約数ペア:

[(1, 8504913), (3, 2834971), (17, 500289), (19, 447627), (51, 166763), (57, 149209), (67, 126939), (131, 64923), (201, 42313), (323, 26331), (393, 21641), (969, 8777), (1139, 7467), (1273, 6681), (2227, 3819), (2489, 3417)]