316210293

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{264169}}^1$

素因数の和:264201

約数の個数: 24

約数和(自身を含む): 549473600

約数和(自身を除く): 233263307

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 264169, 792507, 1849183, 2377521, 5019211, 5547549, 15057633, 16642647, 35134477, 45172899, 105403431, 316210293]

約数ペア:

[(1, 316210293), (3, 105403431), (7, 45172899), (9, 35134477), (19, 16642647), (21, 15057633), (57, 5547549), (63, 5019211), (133, 2377521), (171, 1849183), (399, 792507), (1197, 264169)]