858885747

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 1281196800

約数和(自身を除く): 422311053

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 867, 969, 3067, 4913, 5491, 9201, 14739, 16473, 52139, 58273, 93347, 156417, 174819, 280041, 886363, 990641, 2659089, 2971923, 15068171, 16840897, 45204513, 50522691, 286295249, 858885747]

約数ペア:

[(1, 858885747), (3, 286295249), (17, 50522691), (19, 45204513), (51, 16840897), (57, 15068171), (289, 2971923), (323, 2659089), (867, 990641), (969, 886363), (3067, 280041), (4913, 174819), (5491, 156417), (9201, 93347), (14739, 58273), (16473, 52139)]