347399857

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12037}}^1$

素因数の和:12101

約数の個数: 24

約数和(自身を含む): 439146240

約数和(自身を除く): 91746383

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 931, 1519, 4123, 12037, 28861, 84259, 228703, 373147, 589813, 1600921, 2612029, 7089793, 11206447, 18284203, 49628551, 347399857]

約数ペア:

[(1, 347399857), (7, 49628551), (19, 18284203), (31, 11206447), (49, 7089793), (133, 2612029), (217, 1600921), (589, 589813), (931, 373147), (1519, 228703), (4123, 84259), (12037, 28861)]