268568951

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 320976576

約数和(自身を除く): 52407625

約数列:

[1, 7, 47, 49, 277, 329, 421, 1939, 2303, 2947, 13019, 13573, 19787, 20629, 91133, 116617, 138509, 637931, 816319, 969563, 5480999, 5714233, 38366993, 268568951]

約数ペア:

[(1, 268568951), (7, 38366993), (47, 5714233), (49, 5480999), (277, 969563), (329, 816319), (421, 637931), (1939, 138509), (2303, 116617), (2947, 91133), (13019, 20629), (13573, 19787)]