10688979

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 16920576

約数和(自身を除く): 6231597

約数列:

[1, 3, 7, 21, 67, 71, 107, 201, 213, 321, 469, 497, 749, 1407, 1491, 2247, 4757, 7169, 7597, 14271, 21507, 22791, 33299, 50183, 53179, 99897, 150549, 159537, 508999, 1526997, 3562993, 10688979]

約数ペア:

[(1, 10688979), (3, 3562993), (7, 1526997), (21, 508999), (67, 159537), (71, 150549), (107, 99897), (201, 53179), (213, 50183), (321, 33299), (469, 22791), (497, 21507), (749, 14271), (1407, 7597), (1491, 7169), (2247, 4757)]