7999757283

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{17389}}^1$

素因数の和:18571

約数の個数: 32

約数和(自身を含む): 12843558400

約数和(自身を除く): 4843801117

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1153, 3459, 8071, 17389, 21907, 24213, 52167, 65721, 121723, 153349, 330391, 365169, 460047, 991173, 2312737, 6938211, 20049517, 60148551, 140346619, 380940823, 421039857, 1142822469, 2666585761, 7999757283]

約数ペア:

[(1, 7999757283), (3, 2666585761), (7, 1142822469), (19, 421039857), (21, 380940823), (57, 140346619), (133, 60148551), (399, 20049517), (1153, 6938211), (3459, 2312737), (8071, 991173), (17389, 460047), (21907, 365169), (24213, 330391), (52167, 153349), (65721, 121723)]