268259523

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{412073}}^1$

素因数の和:412114

約数の個数: 16

約数和(自身を含む): 421963776

約数和(自身を除く): 153704253

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 412073, 1236219, 2884511, 8653533, 12774263, 38322789, 89419841, 268259523]

約数ペア:

[(1, 268259523), (3, 89419841), (7, 38322789), (21, 12774263), (31, 8653533), (93, 2884511), (217, 1236219), (651, 412073)]