1339047059

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{21467}}^1$

素因数の和:21567

約数の個数: 24

約数和(自身を含む): 1664199360

約数和(自身を除く): 325152301

約数列:

[1, 7, 19, 49, 67, 133, 469, 931, 1273, 3283, 8911, 21467, 62377, 150269, 407873, 1051883, 1438289, 2855111, 10068023, 19985777, 27327491, 70476161, 191292437, 1339047059]

約数ペア:

[(1, 1339047059), (7, 191292437), (19, 70476161), (49, 27327491), (67, 19985777), (133, 10068023), (469, 2855111), (931, 1438289), (1273, 1051883), (3283, 407873), (8911, 150269), (21467, 62377)]