4220404773

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{23633}}^1$

素因数の和:23909

約数の個数: 32

約数和(自身を含む): 6405759360

約数和(自身を除く): 2185354587

約数列:

[1, 3, 13, 19, 39, 57, 241, 247, 723, 741, 3133, 4579, 9399, 13737, 23633, 59527, 70899, 178581, 307229, 449027, 921687, 1347081, 5695553, 5837351, 17086659, 17512053, 74042189, 108215507, 222126567, 324646521, 1406801591, 4220404773]

約数ペア:

[(1, 4220404773), (3, 1406801591), (13, 324646521), (19, 222126567), (39, 108215507), (57, 74042189), (241, 17512053), (247, 17086659), (723, 5837351), (741, 5695553), (3133, 1347081), (4579, 921687), (9399, 449027), (13737, 307229), (23633, 178581), (59527, 70899)]