17264289

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11579}}^1$

素因数の和:11660

約数の個数: 16

約数和(自身を含む): 26680320

約数和(自身を除く): 9416031

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 11579, 34737, 81053, 243159, 822109, 2466327, 5754763, 17264289]

約数ペア:

[(1, 17264289), (3, 5754763), (7, 2466327), (21, 822109), (71, 243159), (213, 81053), (497, 34737), (1491, 11579)]