20231710347

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1\times {\mathrm{967}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 27476951040

約数和(自身を除く): 7245240693

約数列:

[1, 3, 131, 139, 383, 393, 417, 967, 1149, 2901, 18209, 50173, 53237, 54627, 126677, 134413, 150519, 159711, 370361, 380031, 403239, 1111083, 6974047, 17608103, 20922141, 48517291, 51480179, 52824309, 145551873, 154440537, 6743903449, 20231710347]

約数ペア:

[(1, 20231710347), (3, 6743903449), (131, 154440537), (139, 145551873), (383, 52824309), (393, 51480179), (417, 48517291), (967, 20922141), (1149, 17608103), (2901, 6974047), (18209, 1111083), (50173, 403239), (53237, 380031), (54627, 370361), (126677, 159711), (134413, 150519)]