1397554563

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1\times {\mathrm{3319}}^1$

素因数の和:4866

約数の個数: 16

約数和(自身を含む): 1884485120

約数和(自身を除く): 486930557

約数列:

[1, 3, 97, 291, 1447, 3319, 4341, 9957, 140359, 321943, 421077, 965829, 4802593, 14407779, 465851521, 1397554563]

約数ペア:

[(1, 1397554563), (3, 465851521), (97, 14407779), (291, 4802593), (1447, 965829), (3319, 421077), (4341, 321943), (9957, 140359)]