2974403709

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{317}}^1\times {\mathrm{6997}}^1$

素因数の和:7469

約数の個数: 24

約数和(自身を含む): 4339459800

約数和(自身を除く): 1365056091

約数列:

[1, 3, 9, 149, 317, 447, 951, 1341, 2853, 6997, 20991, 47233, 62973, 141699, 425097, 1042553, 2218049, 3127659, 6654147, 9382977, 19962441, 330489301, 991467903, 2974403709]

約数ペア:

[(1, 2974403709), (3, 991467903), (9, 330489301), (149, 19962441), (317, 9382977), (447, 6654147), (951, 3127659), (1341, 2218049), (2853, 1042553), (6997, 425097), (20991, 141699), (47233, 62973)]