13379067

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 21826560

約数和(自身を除く): 8447493

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 811, 1269, 1833, 2433, 5499, 7299, 10543, 16497, 21897, 31629, 38117, 94887, 114351, 284661, 343053, 495521, 1029159, 1486563, 4459689, 13379067]

約数ペア:

[(1, 13379067), (3, 4459689), (9, 1486563), (13, 1029159), (27, 495521), (39, 343053), (47, 284661), (117, 114351), (141, 94887), (351, 38117), (423, 31629), (611, 21897), (811, 16497), (1269, 10543), (1833, 7299), (2433, 5499)]