8551387

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 9828000

約数和(自身を除く): 1276613

約数列:

[1, 13, 19, 89, 247, 389, 1157, 1691, 5057, 7391, 21983, 34621, 96083, 450073, 657799, 8551387]

約数ペア:

[(1, 8551387), (13, 657799), (19, 450073), (89, 96083), (247, 34621), (389, 21983), (1157, 7391), (1691, 5057)]