39706563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6833}}^1$

素因数の和:6998

約数の個数: 16

約数和(自身を含む): 57405600

約数和(自身を除く): 17699037

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 6833, 20499, 88829, 266487, 1018117, 3054351, 13235521, 39706563]

約数ペア:

[(1, 39706563), (3, 13235521), (13, 3054351), (39, 1018117), (149, 266487), (447, 88829), (1937, 20499), (5811, 6833)]