7057869

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 11741184

約数和(自身を除く): 4683315

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 251, 273, 309, 721, 753, 1339, 1757, 2163, 3263, 4017, 5271, 9373, 9789, 22841, 25853, 28119, 68523, 77559, 180971, 336089, 542913, 1008267, 2352623, 7057869]

約数ペア:

[(1, 7057869), (3, 2352623), (7, 1008267), (13, 542913), (21, 336089), (39, 180971), (91, 77559), (103, 68523), (251, 28119), (273, 25853), (309, 22841), (721, 9789), (753, 9373), (1339, 5271), (1757, 4017), (2163, 3263)]