672298257

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 958003200

約数和(自身を除く): 285704943

約数列:

[1, 3, 23, 69, 83, 89, 249, 267, 1319, 1909, 2047, 3957, 5727, 6141, 7387, 22161, 30337, 91011, 109477, 117391, 169901, 328431, 352173, 509703, 2517971, 2699993, 7553913, 8099979, 9743453, 29230359, 224099419, 672298257]

約数ペア:

[(1, 672298257), (3, 224099419), (23, 29230359), (69, 9743453), (83, 8099979), (89, 7553913), (249, 2699993), (267, 2517971), (1319, 509703), (1909, 352173), (2047, 328431), (3957, 169901), (5727, 117391), (6141, 109477), (7387, 91011), (22161, 30337)]